79536365705 has 16 divisors (see below), whose sum is σ = 97073760960. Its totient is φ = 62542621248.

The previous prime is 79536365687. The next prime is 79536365717. The reversal of 79536365705 is 50756363597.

It is a cyclic number.

It is not a de Polignac number, because 79536365705 - 2¹⁰ = 79536364681 is a prime.

It is a super-3 number, since 3×79536365705³ (a number of 34 digits) contains 333 as substring.

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, 3505979 + ... + 3528591.

It is an arithmetic number, because the mean of its divisors is an integer number (6067110060).

Almost surely, 2^79536365705 is an apocalyptic number.

It is an amenable number.

79536365705 is a deficient number, since it is larger than the sum of its proper divisors (17537395255).

79536365705 is a wasteful number, since it uses less digits than its factorization.

79536365705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34600.

The product of its (nonzero) digits is 17860500, while the sum is 56.

The spelling of 79536365705 in words is "seventy-nine billion, five hundred thirty-six million, three hundred sixty-five thousand, seven hundred five".