117727527616 has 56 divisors (see below), whose sum is σ = 250079256000. Its totient is φ = 54820456704.

The previous prime is 117727527587. The next prime is 117727527623. The reversal of 117727527616 is 616725727711.

117727527616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 748726 + ... + 892213.

It is an arithmetic number, because the mean of its divisors is an integer number (4465701000).

Almost surely, 2^117727527616 is an apocalyptic number.

117727527616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117727527616 is an abundant number, since it is smaller than the sum of its proper divisors (132351728384).

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

117727527616 is a wasteful number, since it uses less digits than its factorization.

117727527616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641029 (or 1641019 counting only the distinct ones).

The product of its digits is 1728720, while the sum is 52.

The spelling of 117727527616 in words is "one hundred seventeen billion, seven hundred twenty-seven million, five hundred twenty-seven thousand, six hundred sixteen".