5165316677 has 2 divisors, whose sum is σ = 5165316678. Its totient is φ = 5165316676.

The previous prime is 5165316599. The next prime is 5165316679. The reversal of 5165316677 is 7766135615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4667759041 + 497557636 = 68321^2 + 22306^2 .

It is a cyclic number.

It is not a de Polignac number, because 5165316677 - 2¹⁶ = 5165251141 is a prime.

Together with 5165316679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5165316679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582658338 + 2582658339.

It is an arithmetic number, because the mean of its divisors is an integer number (2582658339).

Almost surely, 2^5165316677 is an apocalyptic number.

It is an amenable number.

5165316677 is a deficient number, since it is larger than the sum of its proper divisors (1).

5165316677 is an equidigital number, since it uses as much as digits as its factorization.

5165316677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 793800, while the sum is 47.

The square root of 5165316677 is about 71870.1375885701. The cubic root of 5165316677 is about 1728.6178137663.

The spelling of 5165316677 in words is "five billion, one hundred sixty-five million, three hundred sixteen thousand, six hundred seventy-seven".