8564253000 has 64 divisors (see below), whose sum is σ = 26720478720. Its totient is φ = 2283800000.

The previous prime is 8564252999. The next prime is 8564253041. The reversal of 8564253000 is 3524658.

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, 1424376 + ... + 1430375.

It is an arithmetic number, because the mean of its divisors is an integer number (417507480).

Almost surely, 2^8564253000 is an apocalyptic number.

It is an amenable number.

8564253000 is an abundant number, since it is smaller than the sum of its proper divisors (18156225720).

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

8564253000 is a wasteful number, since it uses less digits than its factorization.

8564253000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854775 (or 2854761 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 8564253000 is about 92543.2493486154. The cubic root of 8564253000 is about 2045.9569730538.

Adding to 8564253000 its reverse (3524658), we get a palindrome (8567777658).

The spelling of 8564253000 in words is "eight billion, five hundred sixty-four million, two hundred fifty-three thousand".