450287952 has 40 divisors (see below), whose sum is σ = 1167071136. Its totient is φ = 149602176.

The previous prime is 450287939. The next prime is 450288019. The reversal of 450287952 is 259782054.

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, 543 + ... + 30014.

Almost surely, 2^450287952 is an apocalyptic number.

It is an amenable number.

450287952 is an abundant number, since it is smaller than the sum of its proper divisors (716783184).

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

450287952 is a wasteful number, since it uses less digits than its factorization.

450287952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30875 (or 30869 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 450287952 is about 21219.9894439182. The cubic root of 450287952 is about 766.4728496410.

The spelling of 450287952 in words is "four hundred fifty million, two hundred eighty-seven thousand, nine hundred fifty-two".