252334163 has 4 divisors (see below), whose sum is σ = 252455808. Its totient is φ = 252212520.

The previous prime is 252334139. The next prime is 252334177. The reversal of 252334163 is 361433252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252334163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252334123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57656 + ... + 61877.

It is an arithmetic number, because the mean of its divisors is an integer number (63113952).

Almost surely, 2^252334163 is an apocalyptic number.

252334163 is a deficient number, since it is larger than the sum of its proper divisors (121645).

252334163 is a wasteful number, since it uses less digits than its factorization.

252334163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121644.

The product of its digits is 12960, while the sum is 29.

The square root of 252334163 is about 15885.0295246814. The cubic root of 252334163 is about 631.9150287341.

The spelling of 252334163 in words is "two hundred fifty-two million, three hundred thirty-four thousand, one hundred sixty-three".