56318912000 has 480 divisors, whose sum is σ = 157003951104. Its totient is φ = 20127744000.

The previous prime is 56318911969. The next prime is 56318912053. The reversal of 56318912000 is 21981365.

It is a congruent number.

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, 443455937 + ... + 443456063.

Almost surely, 2^56318912000 is an apocalyptic number.

56318912000 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 56318912000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78501975552).

56318912000 is an abundant number, since it is smaller than the sum of its proper divisors (100685039104).

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

56318912000 is a wasteful number, since it uses less digits than its factorization.

56318912000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 56318912000 in words is "fifty-six billion, three hundred eighteen million, nine hundred twelve thousand".