56507100650564 has 96 divisors (see below), whose sum is σ = 111466492333056. Its totient is φ = 24922250496000.

The previous prime is 56507100650503. The next prime is 56507100650599. The reversal of 56507100650564 is 46505600170565.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61798034 + ... + 62705750.

It is an arithmetic number, because the mean of its divisors is an integer number (1161109295136).

Almost surely, 2^{56507100650564} is an apocalyptic number.

It is an amenable number.

56507100650564 is a deficient number, since it is larger than the sum of its proper divisors (54959391682492).

56507100650564 is a wasteful number, since it uses less digits than its factorization.

56507100650564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908565 (or 908563 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 50.

The spelling of 56507100650564 in words is "fifty-six trillion, five hundred seven billion, one hundred million, six hundred fifty thousand, five hundred sixty-four".