5664316399 has 4 divisors (see below), whose sum is σ = 6473504464. Its totient is φ = 4855128336.

The previous prime is 5664316391. The next prime is 5664316403. The reversal of 5664316399 is 9936134665.

5664316399 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5664316399 - 2³ = 5664316391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664316391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404594022 + ... + 404594035.

It is an arithmetic number, because the mean of its divisors is an integer number (1618376116).

Almost surely, 2^5664316399 is an apocalyptic number.

5664316399 is a deficient number, since it is larger than the sum of its proper divisors (809188065).

5664316399 is an equidigital number, since it uses as much as digits as its factorization.

5664316399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809188064.

The product of its digits is 3149280, while the sum is 52.

The square root of 5664316399 is about 75261.6529116920. The cubic root of 5664316399 is about 1782.5805686329.

The spelling of 5664316399 in words is "five billion, six hundred sixty-four million, three hundred sixteen thousand, three hundred ninety-nine".