56331614784 has 224 divisors, whose sum is σ = 158289223680. Its totient is φ = 17651404800.

The previous prime is 56331614747. The next prime is 56331614819. The reversal of 56331614784 is 48741613365.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 87607167 + ... + 87607809.

It is an arithmetic number, because the mean of its divisors is an integer number (706648320).

Almost surely, 2^56331614784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56331614784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79144611840).

56331614784 is an abundant number, since it is smaller than the sum of its proper divisors (101957608896).

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

56331614784 is a wasteful number, since it uses less digits than its factorization.

56331614784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089 (or 1079 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 56331614784 in words is "fifty-six billion, three hundred thirty-one million, six hundred fourteen thousand, seven hundred eighty-four".