2579316017 has 2 divisors, whose sum is σ = 2579316018. Its totient is φ = 2579316016.

The previous prime is 2579315969. The next prime is 2579316043. The reversal of 2579316017 is 7106139752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2115172081 + 464143936 = 45991^2 + 21544^2 .

It is a cyclic number.

It is not a de Polignac number, because 2579316017 - 2⁶ = 2579315953 is a prime.

It is a super-2 number, since 2×2579316017² = 13305742231105488578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2579316097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289658008 + 1289658009.

It is an arithmetic number, because the mean of its divisors is an integer number (1289658009).

Almost surely, 2^2579316017 is an apocalyptic number.

It is an amenable number.

2579316017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2579316017 is an equidigital number, since it uses as much as digits as its factorization.

2579316017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 2579316017 is about 50786.9669994183. The cubic root of 2579316017 is about 1371.4127570468.

The spelling of 2579316017 in words is "two billion, five hundred seventy-nine million, three hundred sixteen thousand, seventeen".