6564114657 has 24 divisors (see below), whose sum is σ = 9663488640. Its totient is φ = 4292477280.

The previous prime is 6564114653. The next prime is 6564114659. The reversal of 6564114657 is 7564114656.

It is not a de Polignac number, because 6564114657 - 2² = 6564114653 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6564114653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185194 + ... + 217772.

It is an arithmetic number, because the mean of its divisors is an integer number (402645360).

Almost surely, 2^6564114657 is an apocalyptic number.

It is an amenable number.

6564114657 is a deficient number, since it is larger than the sum of its proper divisors (3099373983).

6564114657 is a wasteful number, since it uses less digits than its factorization.

6564114657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33013 (or 33010 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 6564114657 is about 81019.2239965306. The cubic root of 6564114657 is about 1872.3716329144.

Subtracting 6564114657 from its reverse (7564114656), we obtain a palindrome (999999999).

The spelling of 6564114657 in words is "six billion, five hundred sixty-four million, one hundred fourteen thousand, six hundred fifty-seven".