452555413 has 2 divisors, whose sum is σ = 452555414. Its totient is φ = 452555412.

The previous prime is 452555387. The next prime is 452555443. The reversal of 452555413 is 314555254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 452540529 + 14884 = 21273^2 + 122^2 .

It is a cyclic number.

It is not a de Polignac number, because 452555413 - 2⁵ = 452555381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452555443) 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, 226277706 + 226277707.

It is an arithmetic number, because the mean of its divisors is an integer number (226277707).

Almost surely, 2^452555413 is an apocalyptic number.

It is an amenable number.

452555413 is a deficient number, since it is larger than the sum of its proper divisors (1).

452555413 is an equidigital number, since it uses as much as digits as its factorization.

452555413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60000, while the sum is 34.

The square root of 452555413 is about 21273.3498302454. The cubic root of 452555413 is about 767.7572412762.

The spelling of 452555413 in words is "four hundred fifty-two million, five hundred fifty-five thousand, four hundred thirteen".