117497785528604 has 24 divisors (see below), whose sum is σ = 228581299890048. Its totient is φ = 52480400483520.

The previous prime is 117497785528537. The next prime is 117497785528633. The reversal of 117497785528604 is 406825587794711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36444720947 + ... + 36444724170.

It is an arithmetic number, because the mean of its divisors is an integer number (9524220828752).

Almost surely, 2^{117497785528604} is an apocalyptic number.

It is an amenable number.

117497785528604 is a deficient number, since it is larger than the sum of its proper divisors (111083514361444).

117497785528604 is a wasteful number, since it uses less digits than its factorization.

117497785528604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72889445165 (or 72889445163 counting only the distinct ones).

The product of its (nonzero) digits is 948326400, while the sum is 74.

The spelling of 117497785528604 in words is "one hundred seventeen trillion, four hundred ninety-seven billion, seven hundred eighty-five million, five hundred twenty-eight thousand, six hundred four".