56458887352504 has 64 divisors (see below), whose sum is σ = 133811084433600. Its totient is φ = 21731724969984.

The previous prime is 56458887352481. The next prime is 56458887352519. The reversal of 56458887352504 is 40525378885465.

It is a super-2 number, since 2×56458887352504² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (70) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047992209 + ... + 1048046080.

It is an arithmetic number, because the mean of its divisors is an integer number (2090798194275).

Almost surely, 2^{56458887352504} is an apocalyptic number.

It is an amenable number.

56458887352504 is an abundant number, since it is smaller than the sum of its proper divisors (77352197081096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56458887352504 is a wasteful number, since it uses less digits than its factorization.

56458887352504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096038352 (or 2096038348 counting only the distinct ones).

The product of its (nonzero) digits is 1290240000, while the sum is 70.

The spelling of 56458887352504 in words is "fifty-six trillion, four hundred fifty-eight billion, eight hundred eighty-seven million, three hundred fifty-two thousand, five hundred four".