6564130600 has 48 divisors (see below), whose sum is σ = 15616545120. Its totient is φ = 2564587200.

The previous prime is 6564130589. The next prime is 6564130649. The reversal of 6564130600 is 60314656.

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, 373036 + ... + 390235.

It is an arithmetic number, because the mean of its divisors is an integer number (325344690).

Almost surely, 2^6564130600 is an apocalyptic number.

It is an amenable number.

6564130600 is an abundant number, since it is smaller than the sum of its proper divisors (9052414520).

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

6564130600 is a wasteful number, since it uses less digits than its factorization.

6564130600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763330 (or 763321 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6564130600 is about 81019.3223866998. The cubic root of 6564130600 is about 1872.3731487927.

The spelling of 6564130600 in words is "six billion, five hundred sixty-four million, one hundred thirty thousand, six hundred".