56575324608 has 112 divisors (see below), whose sum is σ = 164153088000. Its totient is φ = 17054156800.

The previous prime is 56575324577. The next prime is 56575324649. The reversal of 56575324608 is 80642357565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333268 + ... + 473516.

Almost surely, 2^56575324608 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 56575324608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82076544000).

56575324608 is an abundant number, since it is smaller than the sum of its proper divisors (107577763392).

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

56575324608 is a wasteful number, since it uses less digits than its factorization.

56575324608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140466 (or 140456 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 51.

It can be divided in two parts, 56575 and 324608, that added together give a palindrome (381183).

The spelling of 56575324608 in words is "fifty-six billion, five hundred seventy-five million, three hundred twenty-four thousand, six hundred eight".