450250972 has 6 divisors (see below), whose sum is σ = 787939208. Its totient is φ = 225125484.

The previous prime is 450250963. The next prime is 450250991. The reversal of 450250972 is 279052054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56281368 + ... + 56281375.

Almost surely, 2^450250972 is an apocalyptic number.

It is an amenable number.

450250972 is a deficient number, since it is larger than the sum of its proper divisors (337688236).

450250972 is a wasteful number, since it uses less digits than its factorization.

450250972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112562747 (or 112562745 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 450250972 is about 21219.1180778090. The cubic root of 450250972 is about 766.4518668145.

The spelling of 450250972 in words is "four hundred fifty million, two hundred fifty thousand, nine hundred seventy-two".