56012160016 has 40 divisors (see below), whose sum is σ = 109921027104. Its totient is φ = 27647424000.

The previous prime is 56012159989. The next prime is 56012160091. The reversal of 56012160016 is 61006121065.

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, 392095 + ... + 515521.

Almost surely, 2^56012160016 is an apocalyptic number.

It is an amenable number.

56012160016 is a deficient number, since it is larger than the sum of its proper divisors (53908867088).

56012160016 is a wasteful number, since it uses less digits than its factorization.

56012160016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123799 (or 123793 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 56012160016 in words is "fifty-six billion, twelve million, one hundred sixty thousand, sixteen".