452422589 has 2 divisors, whose sum is σ = 452422590. Its totient is φ = 452422588.

The previous prime is 452422571. The next prime is 452422603. The reversal of 452422589 is 985224254.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 441420100 + 11002489 = 21010^2 + 3317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452422589 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452422549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226211294 + 226211295.

It is an arithmetic number, because the mean of its divisors is an integer number (226211295).

Almost surely, 2^452422589 is an apocalyptic number.

It is an amenable number.

452422589 is a deficient number, since it is larger than the sum of its proper divisors (1).

452422589 is an equidigital number, since it uses as much as digits as its factorization.

452422589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 41.

The square root of 452422589 is about 21270.2277608868. The cubic root of 452422589 is about 767.6821222498.

The spelling of 452422589 in words is "four hundred fifty-two million, four hundred twenty-two thousand, five hundred eighty-nine".