5156644636683 has 24 divisors (see below), whose sum is σ = 7470726681600. Its totient is φ = 3427502313264.

The previous prime is 5156644636657. The next prime is 5156644636723. The reversal of 5156644636683 is 3866364466515.

5156644636683 is a `hidden beast` number, since 5 + 1 + 56 + 6 + 446 + 3 + 66 + 83 = 666.

It is not a de Polignac number, because 5156644636683 - 2²⁶ = 5156577527819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5156644636683.

It is not an unprimeable number, because it can be changed into a prime (5156640636683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16279228 + ... + 16592966.

It is an arithmetic number, because the mean of its divisors is an integer number (311280278400).

Almost surely, 2^{5156644636683} is an apocalyptic number.

5156644636683 is a deficient number, since it is larger than the sum of its proper divisors (2314082044917).

5156644636683 is a wasteful number, since it uses less digits than its factorization.

5156644636683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319191 (or 319188 counting only the distinct ones).

The product of its digits is 223948800, while the sum is 63.

The spelling of 5156644636683 in words is "five trillion, one hundred fifty-six billion, six hundred forty-four million, six hundred thirty-six thousand, six hundred eighty-three".