8573279120 has 60 divisors (see below), whose sum is σ = 23187231324. Its totient is φ = 2939408640.

The previous prime is 8573279111. The next prime is 8573279153. The reversal of 8573279120 is 219723758.

It can be written as a sum of positive squares in 2 ways, for example, as 1121446144 + 7451832976 = 33488^2 + 86324^2 .

It is a super-2 number, since 2×8573279120² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1089611 + ... + 1097450.

Almost surely, 2^8573279120 is an apocalyptic number.

8573279120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8573279120 is an abundant number, since it is smaller than the sum of its proper divisors (14613952204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8573279120 is a wasteful number, since it uses less digits than its factorization.

8573279120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187088 (or 2187075 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 8573279120 is about 92592.0035424226. The cubic root of 8573279120 is about 2046.6754855846.

The spelling of 8573279120 in words is "eight billion, five hundred seventy-three million, two hundred seventy-nine thousand, one hundred twenty".