116979764054520 has 64 divisors (see below), whose sum is σ = 369409781232000. Its totient is φ = 29552782497408.

The previous prime is 116979764054479. The next prime is 116979764054563. The reversal of 116979764054520 is 25450467979611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25653454750 + ... + 25653459309.

It is an arithmetic number, because the mean of its divisors is an integer number (5772027831750).

Almost surely, 2^{116979764054520} is an apocalyptic number.

116979764054520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116979764054520 is an abundant number, since it is smaller than the sum of its proper divisors (252430017177480).

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

116979764054520 is a wasteful number, since it uses less digits than its factorization.

116979764054520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51306914092 (or 51306914088 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 66.

The spelling of 116979764054520 in words is "one hundred sixteen trillion, nine hundred seventy-nine billion, seven hundred sixty-four million, fifty-four thousand, five hundred twenty".