56430046064400 has 60 divisors (see below), whose sum is σ = 180764247563472. Its totient is φ = 15048012283520.

The previous prime is 56430046064347. The next prime is 56430046064501. The reversal of 56430046064400 is 446064003465.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23512517994 + ... + 23512520393.

Almost surely, 2^{56430046064400} is an apocalyptic number.

56430046064400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56430046064400 is an abundant number, since it is smaller than the sum of its proper divisors (124334201499072).

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

56430046064400 is a wasteful number, since it uses less digits than its factorization.

56430046064400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47025038408 (or 47025038397 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 56430046064400 in words is "fifty-six trillion, four hundred thirty billion, forty-six million, sixty-four thousand, four hundred".