15013856056 has 32 divisors (see below), whose sum is σ = 28502565840. Its totient is φ = 7413251328.

The previous prime is 15013856029. The next prime is 15013856111. The reversal of 15013856056 is 65065831051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2411860 + ... + 2418076.

Almost surely, 2^15013856056 is an apocalyptic number.

It is an amenable number.

15013856056 is a deficient number, since it is larger than the sum of its proper divisors (13488709784).

15013856056 is a wasteful number, since it uses less digits than its factorization.

15013856056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9943 (or 9939 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 15013856056 in words is "fifteen billion, thirteen million, eight hundred fifty-six thousand, fifty-six".