450053532 has 36 divisors (see below), whose sum is σ = 1197512680. Its totient is φ = 142121952.

The previous prime is 450053521. The next prime is 450053579. The reversal of 450053532 is 235350054.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 450053496 and 450053505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328303 + ... + 329670.

Almost surely, 2^450053532 is an apocalyptic number.

It is an amenable number.

450053532 is an abundant number, since it is smaller than the sum of its proper divisors (747459148).

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

450053532 is a wasteful number, since it uses less digits than its factorization.

450053532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658002 (or 657997 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 450053532 is about 21214.4651594142. The cubic root of 450053532 is about 766.3398179121.

The spelling of 450053532 in words is "four hundred fifty million, fifty-three thousand, five hundred thirty-two".