455290741 has 2 divisors, whose sum is σ = 455290742. Its totient is φ = 455290740.

The previous prime is 455290721. The next prime is 455290757. The reversal of 455290741 is 147092554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317908900 + 137381841 = 17830^2 + 11721^2 .

It is a cyclic number.

It is not a de Polignac number, because 455290741 - 2⁵ = 455290709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455290741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455290721) 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, 227645370 + 227645371.

It is an arithmetic number, because the mean of its divisors is an integer number (227645371).

Almost surely, 2^455290741 is an apocalyptic number.

It is an amenable number.

455290741 is a deficient number, since it is larger than the sum of its proper divisors (1).

455290741 is an equidigital number, since it uses as much as digits as its factorization.

455290741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 455290741 is about 21337.5429935126. The cubic root of 455290741 is about 769.3009571794.

The spelling of 455290741 in words is "four hundred fifty-five million, two hundred ninety thousand, seven hundred forty-one".