450033521452 has 24 divisors (see below), whose sum is σ = 790206771200. Its totient is φ = 224260313040.

The previous prime is 450033521417. The next prime is 450033521459. The reversal of 450033521452 is 254125330054.

It is not an unprimeable number, because it can be changed into a prime (450033521459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21837049 + ... + 21857647.

Almost surely, 2^450033521452 is an apocalyptic number.

It is an amenable number.

450033521452 is a deficient number, since it is larger than the sum of its proper divisors (340173249748).

450033521452 is a wasteful number, since it uses less digits than its factorization.

450033521452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38701 (or 38699 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 450033521452 in words is "four hundred fifty billion, thirty-three million, five hundred twenty-one thousand, four hundred fifty-two".