5164446731 has 2 divisors, whose sum is σ = 5164446732. Its totient is φ = 5164446730.

The previous prime is 5164446713. The next prime is 5164446737. The reversal of 5164446731 is 1376444615.

Together with previous prime (5164446713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5164446731 - 2²⁶ = 5097337867 is a prime.

It is a super-2 number, since 2×5164446731² = 53343020074673172722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5164446737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582223365 + 2582223366.

It is an arithmetic number, because the mean of its divisors is an integer number (2582223366).

Almost surely, 2^5164446731 is an apocalyptic number.

5164446731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5164446731 is an equidigital number, since it uses as much as digits as its factorization.

5164446731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 41.

The square root of 5164446731 is about 71864.0851260211. The cubic root of 5164446731 is about 1728.5207633382.

The spelling of 5164446731 in words is "five billion, one hundred sixty-four million, four hundred forty-six thousand, seven hundred thirty-one".