56258806120 has 64 divisors (see below), whose sum is σ = 139016736000. Its totient is φ = 20320423680.

The previous prime is 56258806117. The next prime is 56258806159. The reversal of 56258806120 is 2160885265.

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, 363504 + ... + 494623.

It is an arithmetic number, because the mean of its divisors is an integer number (2172136500).

Almost surely, 2^56258806120 is an apocalyptic number.

It is an amenable number.

56258806120 is an abundant number, since it is smaller than the sum of its proper divisors (82757929880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56258806120 is a wasteful number, since it uses less digits than its factorization.

56258806120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858298 (or 858294 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 56258806120 in words is "fifty-six billion, two hundred fifty-eight million, eight hundred six thousand, one hundred twenty".