12715657003568 has 20 divisors (see below), whose sum is σ = 24784109913360. Its totient is φ = 6319757671104.

The previous prime is 12715657003559. The next prime is 12715657003579. The reversal of 12715657003568 is 86530075651721.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379424163 + ... + 2379429506.

It is an arithmetic number, because the mean of its divisors is an integer number (1239205495668).

Almost surely, 2^{12715657003568} is an apocalyptic number.

It is an amenable number.

12715657003568 is a deficient number, since it is larger than the sum of its proper divisors (12068452909792).

12715657003568 is a wasteful number, since it uses less digits than its factorization.

12715657003568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758853844 (or 4758853838 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 56.

The spelling of 12715657003568 in words is "twelve trillion, seven hundred fifteen billion, six hundred fifty-seven million, three thousand, five hundred sixty-eight".