6117518159 has 2 divisors, whose sum is σ = 6117518160. Its totient is φ = 6117518158.

The previous prime is 6117518149. The next prime is 6117518171. The reversal of 6117518159 is 9518157116.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6117518159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6117518149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058759079 + 3058759080.

It is an arithmetic number, because the mean of its divisors is an integer number (3058759080).

Almost surely, 2^6117518159 is an apocalyptic number.

6117518159 is a deficient number, since it is larger than the sum of its proper divisors (1).

6117518159 is an equidigital number, since it uses as much as digits as its factorization.

6117518159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 44.

The square root of 6117518159 is about 78214.5648776492. The cubic root of 6117518159 is about 1828.9075625260.

The spelling of 6117518159 in words is "six billion, one hundred seventeen million, five hundred eighteen thousand, one hundred fifty-nine".