450217477732 has 12 divisors (see below), whose sum is σ = 859506093936. Its totient is φ = 204644308040.

The previous prime is 450217477693. The next prime is 450217477741. The reversal of 450217477732 is 237774712054.

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 3 ways as a sum of consecutive naturals, for example, 5116107658 + ... + 5116107745.

It is an arithmetic number, because the mean of its divisors is an integer number (71625507828).

Almost surely, 2^450217477732 is an apocalyptic number.

It is an amenable number.

450217477732 is a deficient number, since it is larger than the sum of its proper divisors (409288616204).

450217477732 is a wasteful number, since it uses less digits than its factorization.

450217477732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232215418 (or 10232215416 counting only the distinct ones).

The product of its (nonzero) digits is 2304960, while the sum is 49.

The spelling of 450217477732 in words is "four hundred fifty billion, two hundred seventeen million, four hundred seventy-seven thousand, seven hundred thirty-two".