5686364636865 has 96 divisors (see below), whose sum is σ = 10865784458880. Its totient is φ = 2750788909440.

The previous prime is 5686364636857. The next prime is 5686364636893.

5686364636865 is a `hidden beast` number, since 5 + 6 + 86 + 3 + 6 + 463 + 6 + 86 + 5 = 666.

5686364636865 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5686364636865 - 2³ = 5686364636857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5686364636793 and 5686364636802.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26426331 + ... + 26640639.

It is an arithmetic number, because the mean of its divisors is an integer number (113185254780).

Almost surely, 2^{5686364636865} is an apocalyptic number.

5686364636865 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5686364636865 is a deficient number, since it is larger than the sum of its proper divisors (5179419822015).

5686364636865 is a wasteful number, since it uses less digits than its factorization.

5686364636865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214796 (or 214771 counting only the distinct ones).

The product of its digits is 2687385600, while the sum is 72.

The spelling of 5686364636865 in words is "five trillion, six hundred eighty-six billion, three hundred sixty-four million, six hundred thirty-six thousand, eight hundred sixty-five".