5165131326 has 8 divisors (see below), whose sum is σ = 10330262664. Its totient is φ = 1721710440.

The previous prime is 5165131313. The next prime is 5165131343. The reversal of 5165131326 is 6231315615.

It is a sphenic number, since it is the product of 3 distinct primes.

5165131326 is an admirable number.

It is a super-2 number, since 2×5165131326² = 53357163229653036552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430427605 + ... + 430427616.

It is an arithmetic number, because the mean of its divisors is an integer number (1291282833).

Almost surely, 2^5165131326 is an apocalyptic number.

5165131326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5165131326 is a wasteful number, since it uses less digits than its factorization.

5165131326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860855226.

The product of its digits is 16200, while the sum is 33.

The square root of 5165131326 is about 71868.8480915062. The cubic root of 5165131326 is about 1728.5971370816.

The spelling of 5165131326 in words is "five billion, one hundred sixty-five million, one hundred thirty-one thousand, three hundred twenty-six".