450315052 has 36 divisors (see below), whose sum is σ = 894177088. Its totient is φ = 198079200.

The previous prime is 450314983. The next prime is 450315053. The reversal of 450315052 is 250513054.

It is not an unprimeable number, because it can be changed into a prime (450315053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3 + ... + 30010.

Almost surely, 2^450315052 is an apocalyptic number.

It is an amenable number.

450315052 is a deficient number, since it is larger than the sum of its proper divisors (443862036).

450315052 is a wasteful number, since it uses less digits than its factorization.

450315052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30070 (or 30057 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 450315052 is about 21220.6279831677. The cubic root of 450315052 is about 766.4882257260.

The spelling of 450315052 in words is "four hundred fifty million, three hundred fifteen thousand, fifty-two".