56963158800 has 120 divisors (see below), whose sum is σ = 185195709216. Its totient is φ = 14963435520.

The previous prime is 56963158757. The next prime is 56963158801. The reversal of 56963158800 is 885136965.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (56963158801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273849 + ... + 434648.

Almost surely, 2^56963158800 is an apocalyptic number.

56963158800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56963158800 is an abundant number, since it is smaller than the sum of its proper divisors (128232550416).

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

56963158800 is a wasteful number, since it uses less digits than its factorization.

56963158800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708585 (or 708574 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 56963158800 in words is "fifty-six billion, nine hundred sixty-three million, one hundred fifty-eight thousand, eight hundred".