450541056 has 80 divisors (see below), whose sum is σ = 1371769344. Its totient is φ = 128722944.

The previous prime is 450541033. The next prime is 450541061. The reversal of 450541056 is 650145054.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 10200 + ... + 31703.

Almost surely, 2^450541056 is an apocalyptic number.

It is an amenable number.

450541056 is an abundant number, since it is smaller than the sum of its proper divisors (921228288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450541056 is an equidigital number, since it uses as much as digits as its factorization.

450541056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41931 (or 41915 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 450541056 is about 21225.9524167939. The cubic root of 450541056 is about 766.6164325834.

The spelling of 450541056 in words is "four hundred fifty million, five hundred forty-one thousand, fifty-six".