79169230650 has 48 divisors (see below), whose sum is σ = 202673242368. Its totient is φ = 20430768000.

The previous prime is 79169230631. The next prime is 79169230661. The reversal of 79169230650 is 5603296197.

It is a self number, because there is not a number n which added to its sum of digits gives 79169230650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8508171 + ... + 8517470.

It is an arithmetic number, because the mean of its divisors is an integer number (4222359216).

Almost surely, 2^79169230650 is an apocalyptic number.

79169230650 is an abundant number, since it is smaller than the sum of its proper divisors (123504011718).

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

79169230650 is a wasteful number, since it uses less digits than its factorization.

79169230650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17025687 (or 17025682 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 79169230650 in words is "seventy-nine billion, one hundred sixty-nine million, two hundred thirty thousand, six hundred fifty".