56607647308 has 24 divisors (see below), whose sum is σ = 99529335360. Its totient is φ = 28170794880.

The previous prime is 56607647293. The next prime is 56607647329. The reversal of 56607647308 is 80374670665.

It is a happy number.

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, 2543533 + ... + 2565691.

It is an arithmetic number, because the mean of its divisors is an integer number (4147055640).

Almost surely, 2^56607647308 is an apocalyptic number.

It is an amenable number.

56607647308 is a deficient number, since it is larger than the sum of its proper divisors (42921688052).

56607647308 is a wasteful number, since it uses less digits than its factorization.

56607647308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25137 (or 25135 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 56607647308 in words is "fifty-six billion, six hundred seven million, six hundred forty-seven thousand, three hundred eight".