5117237422369 has 2 divisors, whose sum is σ = 5117237422370. Its totient is φ = 5117237422368.

The previous prime is 5117237422343. The next prime is 5117237422433. The reversal of 5117237422369 is 9632247327115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5113635982225 + 3601440144 = 2261335^2 + 60012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5117237422369 is a prime.

It is a super-2 number, since 2×5117237422369² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5117237422309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2558618711184 + 2558618711185.

It is an arithmetic number, because the mean of its divisors is an integer number (2558618711185).

Almost surely, 2^{5117237422369} is an apocalyptic number.

It is an amenable number.

5117237422369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5117237422369 is an equidigital number, since it uses as much as digits as its factorization.

5117237422369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 52.

The spelling of 5117237422369 in words is "five trillion, one hundred seventeen billion, two hundred thirty-seven million, four hundred twenty-two thousand, three hundred sixty-nine".