117573353736 has 32 divisors (see below), whose sum is σ = 295104448800. Its totient is φ = 39034976000.

The previous prime is 117573353719. The next prime is 117573353749. The reversal of 117573353736 is 637353375711.

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, 9752721 + ... + 9764768.

It is an arithmetic number, because the mean of its divisors is an integer number (9222014025).

Almost surely, 2^117573353736 is an apocalyptic number.

It is an amenable number.

117573353736 is an abundant number, since it is smaller than the sum of its proper divisors (177531095064).

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

117573353736 is a wasteful number, since it uses less digits than its factorization.

117573353736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19517749 (or 19517745 counting only the distinct ones).

The product of its digits is 4167450, while the sum is 51.

The spelling of 117573353736 in words is "one hundred seventeen billion, five hundred seventy-three million, three hundred fifty-three thousand, seven hundred thirty-six".