450583564 has 12 divisors (see below), whose sum is σ = 788697000. Its totient is φ = 225241568.

The previous prime is 450583559. The next prime is 450583571. The reversal of 450583564 is 465385054.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13767 + ... + 33025.

It is an arithmetic number, because the mean of its divisors is an integer number (65724750).

Almost surely, 2^450583564 is an apocalyptic number.

It is an amenable number.

450583564 is a deficient number, since it is larger than the sum of its proper divisors (338113436).

450583564 is a wasteful number, since it uses less digits than its factorization.

450583564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25112 (or 25110 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The square root of 450583564 is about 21226.9537145583. The cubic root of 450583564 is about 766.6405416008.

The spelling of 450583564 in words is "four hundred fifty million, five hundred eighty-three thousand, five hundred sixty-four".