450907320452 has 24 divisors (see below), whose sum is σ = 789653813760. Its totient is φ = 225292010400.

The previous prime is 450907320433. The next prime is 450907320499. The reversal of 450907320452 is 254023709054.

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, 57065702 + ... + 57073602.

It is an arithmetic number, because the mean of its divisors is an integer number (32902242240).

Almost surely, 2^450907320452 is an apocalyptic number.

It is an amenable number.

450907320452 is a deficient number, since it is larger than the sum of its proper divisors (338746493308).

450907320452 is a wasteful number, since it uses less digits than its factorization.

450907320452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16331 (or 16329 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 450907320452 in words is "four hundred fifty billion, nine hundred seven million, three hundred twenty thousand, four hundred fifty-two".