# Is 533 a Prime Number?

Is 533 a prime number? * "No, 533 is not a prime number."* A number can be classified as prime or composite depending on the factors it contains; it could either have only 2 factors or more than 2 factors. Numbers like 1109 with only 2 factors, i.e. 1 and 1109 are called prime numbers. However, numbers like 65 with more than 2 factors are called composite numbers. Let us find out how and why is 533 a prime number or a composite number?

**Is 533 a prime number? -**No**Is 533 a composite number? -**Yes**Prime Factors of 533 -**13, 41**Is 533 a perfect square? -**No**Factors of 533 -**1, 13, 41, 533

## Is 533 a Prime Number?

No, 533 is not a prime number. The number 533 is divisible by 1, 13, 41, 533. For a number to be classified as a prime number, it should have exactly two factors. Since 533 has more than two factors, i.e. 1, 13, 41, 533, it is not a prime number.

## Why is 533 not a Prime Number?

To understand whether 533 is composite or prime, it is important to find its factors.

**Factors of 533:** 1, 13, 41, 533

Since 533 has more than 2 factors, we can say that 533 is not a prime number.

## Is 533 a Composite Number?

Yes, since 533 has more than two factors i.e. 1, 13, 41, 533. In other words, 533 is a composite number because 533 has more than 2 factors.

**Problem Statements: **

Is 533 a Prime Number? | No |

Is 533 a Composite Number? | Yes |

Is 533 an Odd Number? | Yes |

Square of 533 | 284089 |

Multiples of 533 | 533, 1066, 1599, 2132, 2665, 3198, 3731, 4264, 4797, 5330 |

Square Root of 533 | 23.086793 |

Is 533 an Even Number? | No |

Cube Root of 533 | 8.107896 |

Is 533 a Perfect Square? | No |

Is 533 a Perfect Cube? | No |

**Fun Facts: **

- A palindrome prime is a prime number that when read in reverse order results in the same number. Examples - 10601, 11311, 12421
- 2 is the smallest prime number.
- A perfect square (square number) is always a composite number.

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