252568606865252 has 12 divisors (see below), whose sum is σ = 441995650693296. Its totient is φ = 126284135238600.

The previous prime is 252568606865231. The next prime is 252568606865317.

252568606865252 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38639078 + ... + 44700285.

It is an arithmetic number, because the mean of its divisors is an integer number (36832970891108).

Almost surely, 2^{252568606865252} is an apocalyptic number.

It is an amenable number.

252568606865252 is a deficient number, since it is larger than the sum of its proper divisors (189427043828044).

252568606865252 is a wasteful number, since it uses less digits than its factorization.

252568606865252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84097018 (or 84097016 counting only the distinct ones).

The product of its (nonzero) digits is 829440000, while the sum is 68.

The spelling of 252568606865252 in words is "two hundred fifty-two trillion, five hundred sixty-eight billion, six hundred six million, eight hundred sixty-five thousand, two hundred fifty-two".