452904313 has 2 divisors, whose sum is σ = 452904314. Its totient is φ = 452904312.

The previous prime is 452904269. The next prime is 452904323. The reversal of 452904313 is 313409254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310746384 + 142157929 = 17628^2 + 11923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452904313 is a prime.

It is not a weakly prime, because it can be changed into another prime (452904323) 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, 226452156 + 226452157.

It is an arithmetic number, because the mean of its divisors is an integer number (226452157).

Almost surely, 2^452904313 is an apocalyptic number.

It is an amenable number.

452904313 is a deficient number, since it is larger than the sum of its proper divisors (1).

452904313 is an equidigital number, since it uses as much as digits as its factorization.

452904313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 452904313 is about 21281.5486513552. The cubic root of 452904313 is about 767.9544927689.

The spelling of 452904313 in words is "four hundred fifty-two million, nine hundred four thousand, three hundred thirteen".