79189810560 has 192 divisors, whose sum is σ = 312517090080. Its totient is φ = 18100518912.

The previous prime is 79189810547. The next prime is 79189810571. The reversal of 79189810560 is 6501898197.

79189810560 is a `hidden beast` number, since 79 + 1 + 8 + 9 + 8 + 1 + 0 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 79189810497 and 79189810506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 941697 + ... + 1022336.

Almost surely, 2^79189810560 is an apocalyptic number.

79189810560 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

79189810560 is an abundant number, since it is smaller than the sum of its proper divisors (233327279520).

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

79189810560 is a wasteful number, since it uses less digits than its factorization.

79189810560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964065 (or 1964050 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 54.

The spelling of 79189810560 in words is "seventy-nine billion, one hundred eighty-nine million, eight hundred ten thousand, five hundred sixty".