56575789337592 has 384 divisors, whose sum is σ = 184884398899200. Its totient is φ = 15872888304000.

The previous prime is 56575789337579. The next prime is 56575789337621. The reversal of 56575789337592 is 29573398757565.

56575789337592 is a `hidden beast` number, since 5 + 6 + 5 + 7 + 5 + 78 + 93 + 375 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 731377717 + ... + 731455067.

It is an arithmetic number, because the mean of its divisors is an integer number (481469788800).

Almost surely, 2^{56575789337592} 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 56575789337592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92442199449600).

56575789337592 is an abundant number, since it is smaller than the sum of its proper divisors (128308609561608).

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

56575789337592 is a wasteful number, since it uses less digits than its factorization.

56575789337592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78349 (or 78333 counting only the distinct ones).

The product of its digits is 15002820000, while the sum is 81.

The spelling of 56575789337592 in words is "fifty-six trillion, five hundred seventy-five billion, seven hundred eighty-nine million, three hundred thirty-seven thousand, five hundred ninety-two".