450444976 has 20 divisors (see below), whose sum is σ = 873140544. Its totient is φ = 225118400.

The previous prime is 450444961. The next prime is 450444979. The reversal of 450444976 is 679444054.

It is not an unprimeable number, because it can be changed into a prime (450444979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38721 + ... + 48991.

Almost surely, 2^450444976 is an apocalyptic number.

It is an amenable number.

450444976 is a deficient number, since it is larger than the sum of its proper divisors (422695568).

450444976 is a wasteful number, since it uses less digits than its factorization.

450444976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13020 (or 13014 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 450444976 is about 21223.6890290072. The cubic root of 450444976 is about 766.5619338555.

The spelling of 450444976 in words is "four hundred fifty million, four hundred forty-four thousand, nine hundred seventy-six".