455757089 has 2 divisors, whose sum is σ = 455757090. Its totient is φ = 455757088.

The previous prime is 455757059. The next prime is 455757103. The reversal of 455757089 is 980757554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392713489 + 63043600 = 19817^2 + 7940^2 .

It is a cyclic number.

It is not a de Polignac number, because 455757089 - 2²⁸ = 187321633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (455757059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227878544 + 227878545.

It is an arithmetic number, because the mean of its divisors is an integer number (227878545).

Almost surely, 2^455757089 is an apocalyptic number.

It is an amenable number.

455757089 is a deficient number, since it is larger than the sum of its proper divisors (1).

455757089 is an equidigital number, since it uses as much as digits as its factorization.

455757089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764000, while the sum is 50.

The square root of 455757089 is about 21348.4680715034. The cubic root of 455757089 is about 769.5635289886.

The spelling of 455757089 in words is "four hundred fifty-five million, seven hundred fifty-seven thousand, eighty-nine".