450613244232 has 160 divisors (see below), whose sum is σ = 1317533532480. Its totient is φ = 143616654720.

The previous prime is 450613244219. The next prime is 450613244233. The reversal of 450613244232 is 232442316054.

450613244232 is a `hidden beast` number, since 4 + 5 + 0 + 613 + 2 + 4 + 4 + 2 + 32 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (450613244233) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 53367003 + ... + 53375445.

It is an arithmetic number, because the mean of its divisors is an integer number (8234584578).

Almost surely, 2^450613244232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 450613244232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658766766240).

450613244232 is an abundant number, since it is smaller than the sum of its proper divisors (866920288248).

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

450613244232 is a wasteful number, since it uses less digits than its factorization.

450613244232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12065 (or 12052 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 450613244232 in words is "four hundred fifty billion, six hundred thirteen million, two hundred forty-four thousand, two hundred thirty-two".