5564499639 has 8 divisors (see below), whose sum is σ = 7446711552. Its totient is φ = 3695977080.

The previous prime is 5564499637. The next prime is 5564499673. The reversal of 5564499639 is 9369944655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5564499639 - 2¹ = 5564499637 is a prime.

It is a super-2 number, since 2×5564499639² = 61927312464862260642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5564499637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421389 + ... + 3423014.

It is an arithmetic number, because the mean of its divisors is an integer number (930838944).

Almost surely, 2^5564499639 is an apocalyptic number.

5564499639 is a deficient number, since it is larger than the sum of its proper divisors (1882211913).

5564499639 is a wasteful number, since it uses less digits than its factorization.

5564499639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6844677.

The product of its digits is 31492800, while the sum is 60.

The square root of 5564499639 is about 74595.5738566304. The cubic root of 5564499639 is about 1772.0475563970.

The spelling of 5564499639 in words is "five billion, five hundred sixty-four million, four hundred ninety-nine thousand, six hundred thirty-nine".