5564323136 has 28 divisors (see below), whose sum is σ = 11128662528. Its totient is φ = 2760250752.

The previous prime is 5564323123. The next prime is 5564323169. The reversal of 5564323136 is 6313234655.

5564323136 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 5564323136.

It is a congruent number.

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, 334166 + ... + 350421.

Almost surely, 2^5564323136 is an apocalyptic number.

It is an amenable number.

5564323136 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5564323136 is a wasteful number, since it uses less digits than its factorization.

5564323136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684726 (or 684716 counting only the distinct ones).

The product of its digits is 194400, while the sum is 38.

The square root of 5564323136 is about 74594.3907810768. The cubic root of 5564323136 is about 1772.0288200603.

The spelling of 5564323136 in words is "five billion, five hundred sixty-four million, three hundred twenty-three thousand, one hundred thirty-six".