6560330656 has 24 divisors (see below), whose sum is σ = 14089801824. Its totient is φ = 2981968320.

The previous prime is 6560330653. The next prime is 6560330681.

6560330656 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (6560330653) 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, 9318300 + ... + 9319003.

It is an arithmetic number, because the mean of its divisors is an integer number (587075076).

Almost surely, 2^6560330656 is an apocalyptic number.

It is an amenable number.

6560330656 is an abundant number, since it is smaller than the sum of its proper divisors (7529471168).

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

6560330656 is a wasteful number, since it uses less digits than its factorization.

6560330656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18637324 (or 18637316 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 40.

The square root of 6560330656 is about 80995.8681415293. The cubic root of 6560330656 is about 1872.0117764131.

The spelling of 6560330656 in words is "six billion, five hundred sixty million, three hundred thirty thousand, six hundred fifty-six".