5564286568 has 8 divisors (see below), whose sum is σ = 10433037330. Its totient is φ = 2782143280.

The previous prime is 5564286557. The next prime is 5564286571. The reversal of 5564286568 is 8656824655.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3433725604 + 2130560964 = 58598^2 + 46158^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5564286568² = 61922570021650437248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347767903 + ... + 347767918.

Almost surely, 2^5564286568 is an apocalyptic number.

It is an amenable number.

5564286568 is a deficient number, since it is larger than the sum of its proper divisors (4868750762).

5564286568 is a wasteful number, since it uses less digits than its factorization.

5564286568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695535827 (or 695535823 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 55.

The square root of 5564286568 is about 74594.1456684102. The cubic root of 5564286568 is about 1772.0249382050.

The spelling of 5564286568 in words is "five billion, five hundred sixty-four million, two hundred eighty-six thousand, five hundred sixty-eight".