117577878060 has 48 divisors (see below), whose sum is σ = 336222706176. Its totient is φ = 30686991552.

The previous prime is 117577878007. The next prime is 117577878071. The reversal of 117577878060 is 60878775711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20844322 + ... + 20849961.

It is an arithmetic number, because the mean of its divisors is an integer number (7004639712).

Almost surely, 2^117577878060 is an apocalyptic number.

117577878060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117577878060 is an abundant number, since it is smaller than the sum of its proper divisors (218644828116).

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

117577878060 is a wasteful number, since it uses less digits than its factorization.

117577878060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41694342 (or 41694340 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 57.

The spelling of 117577878060 in words is "one hundred seventeen billion, five hundred seventy-seven million, eight hundred seventy-eight thousand, sixty".