56599539948 has 72 divisors (see below), whose sum is σ = 166846752800. Its totient is φ = 16171293600.

The previous prime is 56599539947. The next prime is 56599539979. The reversal of 56599539948 is 84993599565.

56599539948 is a `hidden beast` number, since 565 + 9 + 9 + 53 + 9 + 9 + 4 + 8 = 666.

56599539948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56599539947) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2279503 + ... + 2304198.

Almost surely, 2^56599539948 is an apocalyptic number.

It is an amenable number.

56599539948 is an abundant number, since it is smaller than the sum of its proper divisors (110247212852).

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

56599539948 is a wasteful number, since it uses less digits than its factorization.

56599539948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583732 (or 4583713 counting only the distinct ones).

The product of its digits is 472392000, while the sum is 72.

The spelling of 56599539948 in words is "fifty-six billion, five hundred ninety-nine million, five hundred thirty-nine thousand, nine hundred forty-eight".