6564056233 has 8 divisors (see below), whose sum is σ = 7503293952. Its totient is φ = 5625197376.

The previous prime is 6564056197. The next prime is 6564056297. The reversal of 6564056233 is 3326504656.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6564056233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6564056333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56560 + ... + 127777.

It is an arithmetic number, because the mean of its divisors is an integer number (937911744).

Almost surely, 2^6564056233 is an apocalyptic number.

It is an amenable number.

6564056233 is a deficient number, since it is larger than the sum of its proper divisors (939237719).

6564056233 is a wasteful number, since it uses less digits than its factorization.

6564056233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189431.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 6564056233 is about 81018.8634393250. The cubic root of 6564056233 is about 1872.3660778741.

The spelling of 6564056233 in words is "six billion, five hundred sixty-four million, fifty-six thousand, two hundred thirty-three".