56602116616 has 32 divisors (see below), whose sum is σ = 110884271040. Its totient is φ = 27036111168.

The previous prime is 56602116601. The next prime is 56602116667. The reversal of 56602116616 is 61661120665.

56602116616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56602116616² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50631 + ... + 340246.

It is an arithmetic number, because the mean of its divisors is an integer number (3465133470).

Almost surely, 2^56602116616 is an apocalyptic number.

It is an amenable number.

56602116616 is a deficient number, since it is larger than the sum of its proper divisors (54282154424).

56602116616 is a wasteful number, since it uses less digits than its factorization.

56602116616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391693 (or 391689 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 56602116616 in words is "fifty-six billion, six hundred two million, one hundred sixteen thousand, six hundred sixteen".