6564335130 has 48 divisors (see below), whose sum is σ = 17100027360. Its totient is φ = 1747129824.

The previous prime is 6564335083. The next prime is 6564335147. The reversal of 6564335130 is 315334656.

6564335130 is a `hidden beast` number, since 6 + 5 + 643 + 3 + 5 + 1 + 3 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22660 + ... + 116799.

It is an arithmetic number, because the mean of its divisors is an integer number (356250570).

Almost surely, 2^6564335130 is an apocalyptic number.

6564335130 is an abundant number, since it is smaller than the sum of its proper divisors (10535692230).

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

6564335130 is a wasteful number, since it uses less digits than its factorization.

6564335130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139995 (or 139992 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 6564335130 is about 81020.5846066294. The cubic root of 6564335130 is about 1872.3925955164.

Adding to 6564335130 its reverse (315334656), we get a palindrome (6879669786).

The spelling of 6564335130 in words is "six billion, five hundred sixty-four million, three hundred thirty-five thousand, one hundred thirty".