56671470366500 has 96 divisors (see below), whose sum is σ = 135030574748160. Its totient is φ = 20606552736000.

The previous prime is 56671470366457. The next prime is 56671470366523. The reversal of 56671470366500 is 566307417665.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92529272 + ... + 93139728.

It is an arithmetic number, because the mean of its divisors is an integer number (1406568486960).

Almost surely, 2^{56671470366500} is an apocalyptic number.

56671470366500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56671470366500 is an abundant number, since it is smaller than the sum of its proper divisors (78359104381660).

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

56671470366500 is a wasteful number, since it uses less digits than its factorization.

56671470366500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627366 (or 627354 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 56.

The spelling of 56671470366500 in words is "fifty-six trillion, six hundred seventy-one billion, four hundred seventy million, three hundred sixty-six thousand, five hundred".