56835475508 has 24 divisors (see below), whose sum is σ = 113705592000. Its totient is φ = 24350637888.

The previous prime is 56835475451. The next prime is 56835475511. The reversal of 56835475508 is 80557453865.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215273 + ... + 400016.

It is an arithmetic number, because the mean of its divisors is an integer number (4737733000).

Almost surely, 2^56835475508 is an apocalyptic number.

It is an amenable number.

56835475508 is an abundant number, since it is smaller than the sum of its proper divisors (56870116492).

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

56835475508 is a wasteful number, since it uses less digits than its factorization.

56835475508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618599 (or 618597 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 56.

The spelling of 56835475508 in words is "fifty-six billion, eight hundred thirty-five million, four hundred seventy-five thousand, five hundred eight".