79992000079 has 16 divisors (see below), whose sum is σ = 81524367360. Its totient is φ = 78472255680.

The previous prime is 79992000059. The next prime is 79992000169. The reversal of 79992000079 is 97000029997.

It is a cyclic number.

It is not a de Polignac number, because 79992000079 - 2¹³ = 79991991887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79992000059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17985634 + ... + 17990080.

It is an arithmetic number, because the mean of its divisors is an integer number (5095272960).

Almost surely, 2^79992000079 is an apocalyptic number.

79992000079 is a deficient number, since it is larger than the sum of its proper divisors (1532367281).

79992000079 is a wasteful number, since it uses less digits than its factorization.

79992000079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5790.

The product of its (nonzero) digits is 642978, while the sum is 52.

The spelling of 79992000079 in words is "seventy-nine billion, nine hundred ninety-two million, seventy-nine", and thus it is an aban number.