450553464 has 48 divisors (see below), whose sum is σ = 1222224120. Its totient is φ = 149941440.

The previous prime is 450553451. The next prime is 450553471. The reversal of 450553464 is 464355054.

450553464 is a `hidden beast` number, since 45 + 0 + 553 + 4 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42859 + ... + 52325.

Almost surely, 2^450553464 is an apocalyptic number.

It is an amenable number.

450553464 is an abundant number, since it is smaller than the sum of its proper divisors (771670656).

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

450553464 is a wasteful number, since it uses less digits than its factorization.

450553464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140 (or 10133 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 450553464 is about 21226.2446984859. The cubic root of 450553464 is about 766.6234701140.

The spelling of 450553464 in words is "four hundred fifty million, five hundred fifty-three thousand, four hundred sixty-four".