8713579523 has 16 divisors (see below), whose sum is σ = 9713088000. Its totient is φ = 7748810400.

The previous prime is 8713579471. The next prime is 8713579591. The reversal of 8713579523 is 3259753178.

It is a cyclic number.

It is not a de Polignac number, because 8713579523 - 2¹⁴ = 8713563139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8713579723) 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, 1418168 + ... + 1424298.

It is an arithmetic number, because the mean of its divisors is an integer number (607068000).

Almost surely, 2^8713579523 is an apocalyptic number.

8713579523 is a deficient number, since it is larger than the sum of its proper divisors (999508477).

8713579523 is a wasteful number, since it uses less digits than its factorization.

8713579523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8938.

The product of its digits is 1587600, while the sum is 50.

The square root of 8713579523 is about 93346.5560318108. The cubic root of 8713579523 is about 2057.7796420186.

The spelling of 8713579523 in words is "eight billion, seven hundred thirteen million, five hundred seventy-nine thousand, five hundred twenty-three".