79586013371 has 4 divisors (see below), whose sum is σ = 79626807744. Its totient is φ = 79545219000.

The previous prime is 79586013359. The next prime is 79586013391. The reversal of 79586013371 is 17331068597.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17331068597 = 1549 ⋅11188553.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79586013371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79586013391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20394260 + ... + 20398161.

It is an arithmetic number, because the mean of its divisors is an integer number (19906701936).

Almost surely, 2^79586013371 is an apocalyptic number.

79586013371 is a deficient number, since it is larger than the sum of its proper divisors (40794373).

79586013371 is a wasteful number, since it uses less digits than its factorization.

79586013371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40794372.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 79586013371 in words is "seventy-nine billion, five hundred eighty-six million, thirteen thousand, three hundred seventy-one".