79357306188 has 12 divisors (see below), whose sum is σ = 185167047800. Its totient is φ = 26452435392.

The previous prime is 79357306159. The next prime is 79357306211. The reversal of 79357306188 is 88160375397.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3306554413 + ... + 3306554436.

Almost surely, 2^79357306188 is an apocalyptic number.

It is an amenable number.

79357306188 is an abundant number, since it is smaller than the sum of its proper divisors (105809741612).

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

79357306188 is a wasteful number, since it uses less digits than its factorization.

79357306188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613108856 (or 6613108854 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 57.

The spelling of 79357306188 in words is "seventy-nine billion, three hundred fifty-seven million, three hundred six thousand, one hundred eighty-eight".