56507505230044 has 12 divisors (see below), whose sum is σ = 107877964530168. Its totient is φ = 25685229650000.

The previous prime is 56507505230041. The next prime is 56507505230051. The reversal of 56507505230044 is 44003250570565.

It is a happy number.

56507505230044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56507505229976 and 56507505230003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56507505230041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642130741207 + ... + 642130741294.

It is an arithmetic number, because the mean of its divisors is an integer number (8989830377514).

Almost surely, 2^{56507505230044} is an apocalyptic number.

It is an amenable number.

56507505230044 is a deficient number, since it is larger than the sum of its proper divisors (51370459300124).

56507505230044 is a wasteful number, since it uses less digits than its factorization.

56507505230044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284261482516 (or 1284261482514 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 56507505230044 in words is "fifty-six trillion, five hundred seven billion, five hundred five million, two hundred thirty thousand, forty-four".