56816524712 has 8 divisors (see below), whose sum is σ = 106530983850. Its totient is φ = 28408262352.

The previous prime is 56816524679. The next prime is 56816524727. The reversal of 56816524712 is 21742561865.

It can be written as a sum of positive squares in only one way, i.e., 31041506596 + 25775018116 = 176186^2 + 160546^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3551032787 + ... + 3551032802.

Almost surely, 2^56816524712 is an apocalyptic number.

It is an amenable number.

56816524712 is a deficient number, since it is larger than the sum of its proper divisors (49714459138).

56816524712 is a wasteful number, since it uses less digits than its factorization.

56816524712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102065595 (or 7102065591 counting only the distinct ones).

The product of its digits is 806400, while the sum is 47.

The spelling of 56816524712 in words is "fifty-six billion, eight hundred sixteen million, five hundred twenty-four thousand, seven hundred twelve".