56592325728 has 120 divisors (see below), whose sum is σ = 167747956992. Its totient is φ = 18715463424.

The previous prime is 56592325663. The next prime is 56592325753. The reversal of 56592325728 is 82752329565.

It is a happy number.

56592325728 is a `hidden beast` number, since 5 + 6 + 592 + 3 + 25 + 7 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 243226 + ... + 415142.

Almost surely, 2^56592325728 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 56592325728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83873978496).

56592325728 is an abundant number, since it is smaller than the sum of its proper divisors (111155631264).

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

56592325728 is a wasteful number, since it uses less digits than its factorization.

56592325728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172066 (or 172049 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 54.

The spelling of 56592325728 in words is "fifty-six billion, five hundred ninety-two million, three hundred twenty-five thousand, seven hundred twenty-eight".