317600605879 has 2 divisors, whose sum is σ = 317600605880. Its totient is φ = 317600605878.

The previous prime is 317600605771. The next prime is 317600605901. The reversal of 317600605879 is 978506006713.

It is a strong prime.

It is an emirp because it is prime and its reverse (978506006713) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 317600605879 - 2²¹ = 317598508727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317600605579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158800302939 + 158800302940.

It is an arithmetic number, because the mean of its divisors is an integer number (158800302940).

Almost surely, 2^317600605879 is an apocalyptic number.

317600605879 is a deficient number, since it is larger than the sum of its proper divisors (1).

317600605879 is an equidigital number, since it uses as much as digits as its factorization.

317600605879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 317600605879 in words is "three hundred seventeen billion, six hundred million, six hundred five thousand, eight hundred seventy-nine".