56432517600 has 72 divisors (see below), whose sum is σ = 183687852600. Its totient is φ = 15048670720.

The previous prime is 56432517577. The next prime is 56432517641. The reversal of 56432517600 is 671523465.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11754375 + ... + 11759174.

It is an arithmetic number, because the mean of its divisors is an integer number (2551220175).

Almost surely, 2^56432517600 is an apocalyptic number.

56432517600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56432517600 is an abundant number, since it is smaller than the sum of its proper divisors (127255335000).

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

56432517600 is a wasteful number, since it uses less digits than its factorization.

56432517600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23513572 (or 23513559 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 56432517600 in words is "fifty-six billion, four hundred thirty-two million, five hundred seventeen thousand, six hundred".