12579056688 has 80 divisors (see below), whose sum is σ = 36204397056. Its totient is φ = 3730725120.

The previous prime is 12579056671. The next prime is 12579056717. The reversal of 12579056688 is 88665097521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228631 + ... + 278262.

Almost surely, 2^12579056688 is an apocalyptic number.

It is an amenable number.

12579056688 is an abundant number, since it is smaller than the sum of its proper divisors (23625340368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12579056688 is a wasteful number, since it uses less digits than its factorization.

12579056688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506962 (or 506956 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 12579056688 in words is "twelve billion, five hundred seventy-nine million, fifty-six thousand, six hundred eighty-eight".