56604672000 has 720 divisors, whose sum is σ = 212113111392. Its totient is φ = 14509670400.

The previous prime is 56604671969. The next prime is 56604672029. The reversal of 56604672000 is 27640665.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 681983959 + ... + 681984041.

Almost surely, 2^56604672000 is an apocalyptic number.

56604672000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56604672000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106056555696).

56604672000 is an abundant number, since it is smaller than the sum of its proper divisors (155508439392).

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

56604672000 is an equidigital number, since it uses as much as digits as its factorization.

56604672000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 56604672000 in words is "fifty-six billion, six hundred four million, six hundred seventy-two thousand".