450050452 has 24 divisors (see below), whose sum is σ = 836839080. Its totient is φ = 211779200.

The previous prime is 450050441. The next prime is 450050479. The reversal of 450050452 is 254050054.

It can be written as a sum of positive squares in 4 ways, for example, as 217975696 + 232074756 = 14764^2 + 15234^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8202 + ... + 31102.

It is an arithmetic number, because the mean of its divisors is an integer number (34868295).

Almost surely, 2^450050452 is an apocalyptic number.

It is an amenable number.

450050452 is a deficient number, since it is larger than the sum of its proper divisors (386788628).

450050452 is a wasteful number, since it uses less digits than its factorization.

450050452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22956 (or 22920 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 450050452 is about 21214.3925673115. The cubic root of 450050452 is about 766.3380697259.

The spelling of 450050452 in words is "four hundred fifty million, fifty thousand, four hundred fifty-two".