252116325265 has 64 divisors (see below), whose sum is σ = 362820648960. Its totient is φ = 164563176960.

The previous prime is 252116325247. The next prime is 252116325277. The reversal of 252116325265 is 562523611252.

It is not a de Polignac number, because 252116325265 - 2¹⁵ = 252116292497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81880996 + ... + 81884074.

It is an arithmetic number, because the mean of its divisors is an integer number (5669072640).

Almost surely, 2^252116325265 is an apocalyptic number.

It is an amenable number.

252116325265 is a deficient number, since it is larger than the sum of its proper divisors (110704323695).

252116325265 is a wasteful number, since it uses less digits than its factorization.

252116325265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502.

The product of its digits is 216000, while the sum is 40.

The spelling of 252116325265 in words is "two hundred fifty-two billion, one hundred sixteen million, three hundred twenty-five thousand, two hundred sixty-five".