5564864511 has 14 divisors (see below), whose sum is σ = 8343481080. Its totient is φ = 3709909188.

The previous prime is 5564864509. The next prime is 5564864521. The reversal of 5564864511 is 1154684655.

5564864511 is a `hidden beast` number, since 5 + 56 + 4 + 86 + 4 + 511 = 666.

It is not a de Polignac number, because 5564864511 - 2¹ = 5564864509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5564864521) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3816051 + ... + 3817508.

Almost surely, 2^5564864511 is an apocalyptic number.

5564864511 is a deficient number, since it is larger than the sum of its proper divisors (2778616569).

5564864511 is an frugal number, since it uses more digits than its factorization.

5564864511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633577 (or 7633562 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 5564864511 is about 74598.0194844340. The cubic root of 5564864511 is about 1772.0862874268.

The spelling of 5564864511 in words is "five billion, five hundred sixty-four million, eight hundred sixty-four thousand, five hundred eleven".