5165151617 has 2 divisors, whose sum is σ = 5165151618. Its totient is φ = 5165151616.

The previous prime is 5165151613. The next prime is 5165151619. The reversal of 5165151617 is 7161515615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3825298801 + 1339852816 = 61849^2 + 36604^2 .

It is a cyclic number.

It is not a de Polignac number, because 5165151617 - 2² = 5165151613 is a prime.

Together with 5165151619, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5165151613) 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, 2582575808 + 2582575809.

It is an arithmetic number, because the mean of its divisors is an integer number (2582575809).

Almost surely, 2^5165151617 is an apocalyptic number.

It is an amenable number.

5165151617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5165151617 is an equidigital number, since it uses as much as digits as its factorization.

5165151617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31500, while the sum is 38.

The square root of 5165151617 is about 71868.9892582329. The cubic root of 5165151617 is about 1728.5994006522.

The spelling of 5165151617 in words is "five billion, one hundred sixty-five million, one hundred fifty-one thousand, six hundred seventeen".