450463000 has 64 divisors (see below), whose sum is σ = 1135199520. Its totient is φ = 166320000.

The previous prime is 450462997. The next prime is 450463007. The reversal of 450463000 is 364054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450463007) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4326 + ... + 30325.

Almost surely, 2^450463000 is an apocalyptic number.

450463000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

450463000 is an abundant number, since it is smaller than the sum of its proper divisors (684736520).

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

450463000 is a wasteful number, since it uses less digits than its factorization.

450463000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34685 (or 34671 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 450463000 is about 21224.1136446260. The cubic root of 450463000 is about 766.5721580625.

The spelling of 450463000 in words is "four hundred fifty million, four hundred sixty-three thousand".