5215317683 has 2 divisors, whose sum is σ = 5215317684. Its totient is φ = 5215317682.

The previous prime is 5215317637. The next prime is 5215317691. The reversal of 5215317683 is 3867135125.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5215317683 is a prime.

It is a super-2 number, since 2×5215317683² = 54399077069224976978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5215317683.

It is not a weakly prime, because it can be changed into another prime (5215317623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607658841 + 2607658842.

It is an arithmetic number, because the mean of its divisors is an integer number (2607658842).

Almost surely, 2^5215317683 is an apocalyptic number.

5215317683 is a deficient number, since it is larger than the sum of its proper divisors (1).

5215317683 is an equidigital number, since it uses as much as digits as its factorization.

5215317683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 41.

The square root of 5215317683 is about 72217.1564311418. The cubic root of 5215317683 is about 1734.1776682010.

The spelling of 5215317683 in words is "five billion, two hundred fifteen million, three hundred seventeen thousand, six hundred eighty-three".