117725947616 has 48 divisors (see below), whose sum is σ = 243842976720. Its totient is φ = 55875179520.

The previous prime is 117725947609. The next prime is 117725947637. The reversal of 117725947616 is 616749527711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164026 + ... + 1261113.

It is an arithmetic number, because the mean of its divisors is an integer number (5080062015).

Almost surely, 2^117725947616 is an apocalyptic number.

117725947616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117725947616 is an abundant number, since it is smaller than the sum of its proper divisors (126117029104).

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

117725947616 is a wasteful number, since it uses less digits than its factorization.

117725947616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425227 (or 2425219 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 56.

The spelling of 117725947616 in words is "one hundred seventeen billion, seven hundred twenty-five million, nine hundred forty-seven thousand, six hundred sixteen".