117767064516 has 24 divisors (see below), whose sum is σ = 277877345760. Its totient is φ = 38814612672.

The previous prime is 117767064509. The next prime is 117767064529. The reversal of 117767064516 is 615460767711.

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, 55133326 + ... + 55135461.

It is an arithmetic number, because the mean of its divisors is an integer number (11578222740).

Almost surely, 2^117767064516 is an apocalyptic number.

It is an amenable number.

117767064516 is an abundant number, since it is smaller than the sum of its proper divisors (160110281244).

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

117767064516 is a wasteful number, since it uses less digits than its factorization.

117767064516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110268883 (or 110268881 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 51.

The spelling of 117767064516 in words is "one hundred seventeen billion, seven hundred sixty-seven million, sixty-four thousand, five hundred sixteen".