79076555992 has 64 divisors (see below), whose sum is σ = 175358557440. Its totient is φ = 32722185600.

The previous prime is 79076555983. The next prime is 79076556001. The reversal of 79076555992 is 29955567097.

It is an interprime number because it is at equal distance from previous prime (79076555983) and next prime (79076556001).

It is a super-2 number, since 2×79076555992² (a number of 23 digits) contains 22 as substring.

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, 125767 + ... + 417097.

It is an arithmetic number, because the mean of its divisors is an integer number (2739977460).

Almost surely, 2^79076555992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79076555992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87679278720).

79076555992 is an abundant number, since it is smaller than the sum of its proper divisors (96282001448).

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

79076555992 is a wasteful number, since it uses less digits than its factorization.

79076555992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291512 (or 291508 counting only the distinct ones).

The product of its (nonzero) digits is 53581500, while the sum is 64.

The spelling of 79076555992 in words is "seventy-nine billion, seventy-six million, five hundred fifty-five thousand, nine hundred ninety-two".