5399564499 has 12 divisors (see below), whose sum is σ = 8913566896. Its totient is φ = 3085465392.

The previous prime is 5399564477. The next prime is 5399564503. The reversal of 5399564499 is 9944659935.

5399564499 is a `hidden beast` number, since 5 + 3 + 99 + 56 + 4 + 499 = 666.

It is not a de Polignac number, because 5399564499 - 2²⁸ = 5131129043 is a prime.

It is a super-2 number, since 2×5399564499² = 58310593557722242002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 85707373 = 5399564499 / (5 + 3 + 9 + 9 + 5 + 6 + 4 + 4 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5399564449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42853624 + ... + 42853749.

Almost surely, 2^5399564499 is an apocalyptic number.

5399564499 is a deficient number, since it is larger than the sum of its proper divisors (3514002397).

5399564499 is a wasteful number, since it uses less digits than its factorization.

5399564499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85707386 (or 85707383 counting only the distinct ones).

The product of its digits is 47239200, while the sum is 63.

The square root of 5399564499 is about 73481.7290147694. The cubic root of 5399564499 is about 1754.3634782283.

The spelling of 5399564499 in words is "five billion, three hundred ninety-nine million, five hundred sixty-four thousand, four hundred ninety-nine".