450032674256 has 40 divisors (see below), whose sum is σ = 1001268876000. Its totient is φ = 193793973120.

The previous prime is 450032674229. The next prime is 450032674307. The reversal of 450032674256 is 652476230054.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 67286231 + ... + 67292918.

It is an arithmetic number, because the mean of its divisors is an integer number (25031721900).

Almost surely, 2^450032674256 is an apocalyptic number.

It is an amenable number.

450032674256 is an abundant number, since it is smaller than the sum of its proper divisors (551236201744).

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

450032674256 is a wasteful number, since it uses less digits than its factorization.

450032674256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134579187 (or 134579181 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 450032674256 in words is "four hundred fifty billion, thirty-two million, six hundred seventy-four thousand, two hundred fifty-six".