79506059 has 4 divisors (see below), whose sum is σ = 84182904. Its totient is φ = 74829216.

The previous prime is 79506047. The next prime is 79506067. The reversal of 79506059 is 95060597.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79506059 - 2⁴ = 79506043 is a prime.

It is a super-2 number, since 2×79506059² = 12642426835422962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79526059) 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, 2338397 + ... + 2338430.

It is an arithmetic number, because the mean of its divisors is an integer number (21045726).

Almost surely, 2^79506059 is an apocalyptic number.

79506059 is a deficient number, since it is larger than the sum of its proper divisors (4676845).

79506059 is a wasteful number, since it uses less digits than its factorization.

79506059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676844.

The product of its (nonzero) digits is 85050, while the sum is 41.

The square root of 79506059 is about 8916.6170154381. The cubic root of 79506059 is about 429.9983035808.

The spelling of 79506059 in words is "seventy-nine million, five hundred six thousand, fifty-nine".