56900512 has 12 divisors (see below), whose sum is σ = 112022946. Its totient is φ = 28450240.

The previous prime is 56900449. The next prime is 56900539. The reversal of 56900512 is 21500965.

It can be written as a sum of positive squares in only one way, i.e., 47389456 + 9511056 = 6884^2 + 3084^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 889039 + ... + 889102.

Almost surely, 2^56900512 is an apocalyptic number.

It is an amenable number.

56900512 is a deficient number, since it is larger than the sum of its proper divisors (55122434).

56900512 is a wasteful number, since it uses less digits than its factorization.

56900512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778151 (or 1778143 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 56900512 is about 7543.2428039935. The cubic root of 56900512 is about 384.6260764864.

The spelling of 56900512 in words is "fifty-six million, nine hundred thousand, five hundred twelve".