56608240072 has 16 divisors (see below), whose sum is σ = 106191290700. Its totient is φ = 28290562560.

The previous prime is 56608240043. The next prime is 56608240093. The reversal of 56608240072 is 27004280665.

It can be written as a sum of positive squares in 2 ways, for example, as 39233309476 + 17374930596 = 198074^2 + 131814^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676929 + ... + 1710352.

Almost surely, 2^56608240072 is an apocalyptic number.

It is an amenable number.

56608240072 is a deficient number, since it is larger than the sum of its proper divisors (49583050628).

56608240072 is a wasteful number, since it uses less digits than its factorization.

56608240072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3389376 (or 3389372 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 56608240072 in words is "fifty-six billion, six hundred eight million, two hundred forty thousand, seventy-two".