315353413 has 2 divisors, whose sum is σ = 315353414. Its totient is φ = 315353412.

The previous prime is 315353399. The next prime is 315353419. The reversal of 315353413 is 314353513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207878724 + 107474689 = 14418^2 + 10367^2 .

It is a cyclic number.

It is not a de Polignac number, because 315353413 - 2⁹ = 315352901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315353419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157676706 + 157676707.

It is an arithmetic number, because the mean of its divisors is an integer number (157676707).

Almost surely, 2^315353413 is an apocalyptic number.

It is an amenable number.

315353413 is a deficient number, since it is larger than the sum of its proper divisors (1).

315353413 is an equidigital number, since it uses as much as digits as its factorization.

315353413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 28.

The square root of 315353413 is about 17758.1928416154. The cubic root of 315353413 is about 680.6635772958.

The spelling of 315353413 in words is "three hundred fifteen million, three hundred fifty-three thousand, four hundred thirteen".