117015566776 has 16 divisors (see below), whose sum is σ = 226969849800. Its totient is φ = 56490273504.

The previous prime is 117015566771. The next prime is 117015566777. The reversal of 117015566776 is 677665510711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117015566771) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 252188490 + ... + 252188953.

Almost surely, 2^117015566776 is an apocalyptic number.

It is an amenable number.

117015566776 is a deficient number, since it is larger than the sum of its proper divisors (109954283024).

117015566776 is a wasteful number, since it uses less digits than its factorization.

117015566776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504377478 (or 504377474 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 52.

The spelling of 117015566776 in words is "one hundred seventeen billion, fifteen million, five hundred sixty-six thousand, seven hundred seventy-six".