450950450456 has 32 divisors (see below), whose sum is σ = 924103734480. Its totient is φ = 204598569600.

The previous prime is 450950450449. The next prime is 450950450501. The reversal of 450950450456 is 654054059054.

It is a self number, because there is not a number n which added to its sum of digits gives 450950450456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4688471 + ... + 4783686.

Almost surely, 2^450950450456 is an apocalyptic number.

It is an amenable number.

450950450456 is an abundant number, since it is smaller than the sum of its proper divisors (473153284024).

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

450950450456 is a wasteful number, since it uses less digits than its factorization.

450950450456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9472715 (or 9472711 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 450950450456 in words is "four hundred fifty billion, nine hundred fifty million, four hundred fifty thousand, four hundred fifty-six".