5564804836 has 12 divisors (see below), whose sum is σ = 9744457212. Its totient is φ = 2780674208.

The previous prime is 5564804821. The next prime is 5564804857. The reversal of 5564804836 is 6384084655.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1896079936 + 3668724900 = 43544^2 + 60570^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5564804836.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424795 + ... + 437698.

It is an arithmetic number, because the mean of its divisors is an integer number (812038101).

Almost surely, 2^5564804836 is an apocalyptic number.

It is an amenable number.

5564804836 is a deficient number, since it is larger than the sum of its proper divisors (4179652376).

5564804836 is a wasteful number, since it uses less digits than its factorization.

5564804836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864110 (or 864108 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

The square root of 5564804836 is about 74597.6195062550. The cubic root of 5564804836 is about 1772.0799530631.

The spelling of 5564804836 in words is "five billion, five hundred sixty-four million, eight hundred four thousand, eight hundred thirty-six".