252680932810 has 32 divisors (see below), whose sum is σ = 463491959760. Its totient is φ = 99147230208.

The previous prime is 252680932807. The next prime is 252680932919. The reversal of 252680932810 is 18239086252.

It can be written as a sum of positive squares in 8 ways, for example, as 89908223409 + 162772709401 = 299847^2 + 403451^2 .

It is a super-2 number, since 2×252680932810² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3069954 + ... + 3151186.

Almost surely, 2^252680932810 is an apocalyptic number.

252680932810 is a deficient number, since it is larger than the sum of its proper divisors (210811026950).

252680932810 is a wasteful number, since it uses less digits than its factorization.

252680932810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87162.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 252680932810 in words is "two hundred fifty-two billion, six hundred eighty million, nine hundred thirty-two thousand, eight hundred ten".