315258653417 has 2 divisors, whose sum is σ = 315258653418. Its totient is φ = 315258653416.

The previous prime is 315258653399. The next prime is 315258653453. The reversal of 315258653417 is 714356852513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196163953216 + 119094700201 = 442904^2 + 345101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315258653417 is a prime.

It is not a weakly prime, because it can be changed into another prime (315258658417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157629326708 + 157629326709.

It is an arithmetic number, because the mean of its divisors is an integer number (157629326709).

Almost surely, 2^315258653417 is an apocalyptic number.

It is an amenable number.

315258653417 is a deficient number, since it is larger than the sum of its proper divisors (1).

315258653417 is an equidigital number, since it uses as much as digits as its factorization.

315258653417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024000, while the sum is 50.

The spelling of 315258653417 in words is "three hundred fifteen billion, two hundred fifty-eight million, six hundred fifty-three thousand, four hundred seventeen".