5169117311 has 2 divisors, whose sum is σ = 5169117312. Its totient is φ = 5169117310.

The previous prime is 5169117287. The next prime is 5169117323. The reversal of 5169117311 is 1137119615.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5169117311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5169117361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584558655 + 2584558656.

It is an arithmetic number, because the mean of its divisors is an integer number (2584558656).

Almost surely, 2^5169117311 is an apocalyptic number.

5169117311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5169117311 is an equidigital number, since it uses as much as digits as its factorization.

5169117311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 35.

The square root of 5169117311 is about 71896.5737083486. The cubic root of 5169117311 is about 1729.0416814814.

The spelling of 5169117311 in words is "five billion, one hundred sixty-nine million, one hundred seventeen thousand, three hundred eleven".