# Is 53 a Prime Number?

Is 53 a Prime Number? * "Yes, 53 is 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 439 with only 2 factors, i.e. 1 and 439 are called prime numbers. However, numbers like 120 with more than 2 factors are called composite numbers. Let us find out how and why is 53 a prime number?

**Is 53 a prime number? -**Yes**Is 53 a composite number? -**No**Is 53 a perfect square? -**No**Prime Factors of 53 -**53**Factors of 53 -**1, 53

## Is 53 a Prime Number?

Yes, 53 is a prime number. The number 53 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 53 has exactly two factors, i.e. 1 and 53, it is a prime number.

## How is 53 a Prime Number?

To understand whether 53 is composite or prime, it is important to find its factors.

**Factors of 53:** 1, 53

Therefore, we can say that 53 is a prime number since it has only 2 factors.

## Is 53 a Composite Number?

No, since 53 has only two factors, i.e. 1 and 53. In other words, 53 is not a composite number because 53 doesn’t have more than 2 factors.

**Problem Statements: **

Is 53 a Prime Number? | Yes |

Is 53 a Composite Number? | No |

Is 53 an Even Number? | No |

Square Root of 53 | 7.280110 |

Is 53 a Perfect Square? | No |

Multiples of 53 | 53, 106, 159, 212, 265, 318, 371, 424, 477, 530 |

Cube Root of 53 | 3.756281 |

Is 53 an Odd Number? | Yes |

Is 53 a Perfect Cube? | No |

**Fun Facts: **

- Euler discovered a polynomial n
^{2}+ n + 41 that produces prime numbers for values of n that lie between 0 and 39 inclusive. It can generate 40 prime numbers for 0 <= n <= 39. - Numbers X and Y are said to be coprime if they have only one common factor that is 1.
- A perfect cube is always a composite number.

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