5165158117 has 4 divisors (see below), whose sum is σ = 5903037856. Its totient is φ = 4427278380.

The previous prime is 5165158111. The next prime is 5165158123. The reversal of 5165158117 is 7118515615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7118515615 = 5 ⋅1423703123.

It is an interprime number because it is at equal distance from previous prime (5165158111) and next prime (5165158123).

It is not a de Polignac number, because 5165158117 - 2³ = 5165158109 is a prime.

It is a super-2 number, since 2×5165158117² = 53357716747221971378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5165158117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165158111) 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 in 3 ways as a sum of consecutive naturals, for example, 368939859 + ... + 368939872.

It is an arithmetic number, because the mean of its divisors is an integer number (1475759464).

Almost surely, 2^5165158117 is an apocalyptic number.

It is an amenable number.

5165158117 is a deficient number, since it is larger than the sum of its proper divisors (737879739).

5165158117 is an equidigital number, since it uses as much as digits as its factorization.

5165158117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737879738.

The product of its digits is 42000, while the sum is 40.

The square root of 5165158117 is about 71869.0344793917. The cubic root of 5165158117 is about 1728.6001257610.

The spelling of 5165158117 in words is "five billion, one hundred sixty-five million, one hundred fifty-eight thousand, one hundred seventeen".