5307811816 has 16 divisors (see below), whose sum is σ = 10273184640. Its totient is φ = 2568295920.

The previous prime is 5307811807. The next prime is 5307811841. The reversal of 5307811816 is 6181187035.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10700986 + ... + 10701481.

It is an arithmetic number, because the mean of its divisors is an integer number (642074040).

Almost surely, 2^5307811816 is an apocalyptic number.

It is an amenable number.

5307811816 is a deficient number, since it is larger than the sum of its proper divisors (4965372824).

5307811816 is a wasteful number, since it uses less digits than its factorization.

5307811816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21402504 (or 21402500 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 5307811816 is about 72854.7309102161. The cubic root of 5307811816 is about 1744.3695848956.

The spelling of 5307811816 in words is "five billion, three hundred seven million, eight hundred eleven thousand, eight hundred sixteen".