5168616685 has 8 divisors (see below), whose sum is σ = 6202836576. Its totient is φ = 4134562320.

The previous prime is 5168616679. The next prime is 5168616757. The reversal of 5168616685 is 5866168615.

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

It is not a de Polignac number, because 5168616685 - 2²⁵ = 5135062253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42942 + ... + 110368.

It is an arithmetic number, because the mean of its divisors is an integer number (775354572).

Almost surely, 2^5168616685 is an apocalyptic number.

It is an amenable number.

5168616685 is a deficient number, since it is larger than the sum of its proper divisors (1034219891).

5168616685 is a wasteful number, since it uses less digits than its factorization.

5168616685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82763.

The product of its digits is 2073600, while the sum is 52.

The square root of 5168616685 is about 71893.0920534094. The cubic root of 5168616685 is about 1728.9858607861.

The spelling of 5168616685 in words is "five billion, one hundred sixty-eight million, six hundred sixteen thousand, six hundred eighty-five".