5316399688 has 16 divisors (see below), whose sum is σ = 9969252480. Its totient is φ = 2657932368.

The previous prime is 5316399679. The next prime is 5316399707. The reversal of 5316399688 is 8869936135.

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, 69781 + ... + 124507.

It is an arithmetic number, because the mean of its divisors is an integer number (623078280).

Almost surely, 2^5316399688 is an apocalyptic number.

It is an amenable number.

5316399688 is a deficient number, since it is larger than the sum of its proper divisors (4652852792).

5316399688 is a wasteful number, since it uses less digits than its factorization.

5316399688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66876 (or 66872 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 58.

The square root of 5316399688 is about 72913.6454170274. The cubic root of 5316399688 is about 1745.3098562796.

The spelling of 5316399688 in words is "five billion, three hundred sixteen million, three hundred ninety-nine thousand, six hundred eighty-eight".