450636514344552 has 32 divisors (see below), whose sum is σ = 1175573515682880. Its totient is φ = 143681207472000.

The previous prime is 450636514344517. The next prime is 450636514344563. The reversal of 450636514344552 is 255443415636054.

It is a junction number, because it is equal to n+sod(n) for n = 450636514344492 and 450636514344501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408185247949 + ... + 408185249052.

It is an arithmetic number, because the mean of its divisors is an integer number (36736672365090).

Almost surely, 2^{450636514344552} is an apocalyptic number.

It is an amenable number.

450636514344552 is an abundant number, since it is smaller than the sum of its proper divisors (724937001338328).

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

450636514344552 is a wasteful number, since it uses less digits than its factorization.

450636514344552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816370497033 (or 816370497029 counting only the distinct ones).

The product of its (nonzero) digits is 103680000, while the sum is 57.

The spelling of 450636514344552 in words is "four hundred fifty trillion, six hundred thirty-six billion, five hundred fourteen million, three hundred forty-four thousand, five hundred fifty-two".