316452413 has 2 divisors, whose sum is σ = 316452414. Its totient is φ = 316452412.

The previous prime is 316452373. The next prime is 316452419. The reversal of 316452413 is 314254613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 277788889 + 38663524 = 16667^2 + 6218^2 .

It is a cyclic number.

It is not a de Polignac number, because 316452413 - 2¹² = 316448317 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316452419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158226206 + 158226207.

It is an arithmetic number, because the mean of its divisors is an integer number (158226207).

Almost surely, 2^316452413 is an apocalyptic number.

It is an amenable number.

316452413 is a deficient number, since it is larger than the sum of its proper divisors (1).

316452413 is an equidigital number, since it uses as much as digits as its factorization.

316452413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 316452413 is about 17789.1093931090. The cubic root of 316452413 is about 681.4533599550.

The spelling of 316452413 in words is "three hundred sixteen million, four hundred fifty-two thousand, four hundred thirteen".