116465702520 has 64 divisors (see below), whose sum is σ = 351327543840. Its totient is φ = 30885926400.

The previous prime is 116465702513. The next prime is 116465702539. The reversal of 116465702520 is 25207564611.

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, 2659351 + ... + 2702790.

Almost surely, 2^116465702520 is an apocalyptic number.

116465702520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116465702520 is an abundant number, since it is smaller than the sum of its proper divisors (234861841320).

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

116465702520 is a wasteful number, since it uses less digits than its factorization.

116465702520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362336 (or 5362332 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 116465702520 in words is "one hundred sixteen billion, four hundred sixty-five million, seven hundred two thousand, five hundred twenty".