450368959 has 2 divisors, whose sum is σ = 450368960. Its totient is φ = 450368958.

The previous prime is 450368953. The next prime is 450368977. The reversal of 450368959 is 959863054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450368959 - 2¹¹ = 450366911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450368953) 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, 225184479 + 225184480.

It is an arithmetic number, because the mean of its divisors is an integer number (225184480).

Almost surely, 2^450368959 is an apocalyptic number.

450368959 is a deficient number, since it is larger than the sum of its proper divisors (1).

450368959 is an equidigital number, since it uses as much as digits as its factorization.

450368959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 450368959 is about 21221.8981007826. The cubic root of 450368959 is about 766.5188098189.

The spelling of 450368959 in words is "four hundred fifty million, three hundred sixty-eight thousand, nine hundred fifty-nine".