5316685184997 has 16 divisors (see below), whose sum is σ = 7877334216960. Its totient is φ = 3544113182400.

The previous prime is 5316685184981. The next prime is 5316685185011. The reversal of 5316685184997 is 7994815866135.

5316685184997 is a `hidden beast` number, since 5 + 3 + 1 + 6 + 68 + 518 + 49 + 9 + 7 = 666.

It is not a de Polignac number, because 5316685184997 - 2⁴ = 5316685184981 is a prime.

It is a super-2 number, since 2×5316685184997² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5316685184927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9260829 + ... + 9818162.

It is an arithmetic number, because the mean of its divisors is an integer number (492333388560).

Almost surely, 2^{5316685184997} is an apocalyptic number.

It is an amenable number.

5316685184997 is a deficient number, since it is larger than the sum of its proper divisors (2560649031963).

5316685184997 is a wasteful number, since it uses less digits than its factorization.

5316685184997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19089321 (or 19089315 counting only the distinct ones).

The product of its digits is 391910400, while the sum is 72.

The spelling of 5316685184997 in words is "five trillion, three hundred sixteen billion, six hundred eighty-five million, one hundred eighty-four thousand, nine hundred ninety-seven".