450565201456 has 20 divisors (see below), whose sum is σ = 891543910752. Its totient is φ = 220489353536.

The previous prime is 450565201453. The next prime is 450565201507. The reversal of 450565201456 is 654102565054.

It is not an unprimeable number, because it can be changed into a prime (450565201453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299577175 + ... + 299578678.

Almost surely, 2^450565201456 is an apocalyptic number.

It is an amenable number.

450565201456 is a deficient number, since it is larger than the sum of its proper divisors (440978709296).

450565201456 is a wasteful number, since it uses less digits than its factorization.

450565201456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599155908 (or 599155902 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 450565201456 in words is "four hundred fifty billion, five hundred sixty-five million, two hundred one thousand, four hundred fifty-six".