56579357744 has 160 divisors (see below), whose sum is σ = 140211025920. Its totient is φ = 21512365056.

The previous prime is 56579357741. The next prime is 56579357767. The reversal of 56579357744 is 44775397565.

It is not an unprimeable number, because it can be changed into a prime (56579357741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9581897 + ... + 9587799.

It is an arithmetic number, because the mean of its divisors is an integer number (876318912).

Almost surely, 2^56579357744 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 56579357744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70105512960).

56579357744 is an abundant number, since it is smaller than the sum of its proper divisors (83631668176).

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

56579357744 is a wasteful number, since it uses less digits than its factorization.

56579357744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6187 (or 6181 counting only the distinct ones).

The product of its digits is 111132000, while the sum is 62.

The spelling of 56579357744 in words is "fifty-six billion, five hundred seventy-nine million, three hundred fifty-seven thousand, seven hundred forty-four".