78372960180 has 48 divisors (see below), whose sum is σ = 220656718464. Its totient is φ = 20783986560.

The previous prime is 78372960157. The next prime is 78372960199. The reversal of 78372960180 is 8106927387.

It is a super-2 number, since 2×78372960180² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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, 3597472 + ... + 3619191.

It is an arithmetic number, because the mean of its divisors is an integer number (4597014968).

Almost surely, 2^78372960180 is an apocalyptic number.

It is an amenable number.

78372960180 is an abundant number, since it is smaller than the sum of its proper divisors (142283758284).

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

78372960180 is a wasteful number, since it uses less digits than its factorization.

78372960180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7216856 (or 7216854 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 78372960180 in words is "seventy-eight billion, three hundred seventy-two million, nine hundred sixty thousand, one hundred eighty".