8579552973 has 4 divisors (see below), whose sum is σ = 11439403968. Its totient is φ = 5719701980.

The previous prime is 8579552959. The next prime is 8579552983. The reversal of 8579552973 is 3792559758.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8579552973 - 2⁸ = 8579552717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8579552983) 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, 1429925493 + ... + 1429925498.

It is an arithmetic number, because the mean of its divisors is an integer number (2859850992).

Almost surely, 2^8579552973 is an apocalyptic number.

It is an amenable number.

8579552973 is a deficient number, since it is larger than the sum of its proper divisors (2859850995).

8579552973 is a wasteful number, since it uses less digits than its factorization.

8579552973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859850994.

The product of its digits is 23814000, while the sum is 60.

The square root of 8579552973 is about 92625.8763683238. The cubic root of 8579552973 is about 2047.1746104441.

The spelling of 8579552973 in words is "eight billion, five hundred seventy-nine million, five hundred fifty-two thousand, nine hundred seventy-three".