450437266830 has 64 divisors (see below), whose sum is σ = 1142374959360. Its totient is φ = 113351860224.

The previous prime is 450437266817. The next prime is 450437266831. The reversal of 450437266830 is 38662734054.

It is a self number, because there is not a number n which added to its sum of digits gives 450437266830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450437266831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1390944 + ... + 1683923.

It is an arithmetic number, because the mean of its divisors is an integer number (17849608740).

Almost surely, 2^450437266830 is an apocalyptic number.

450437266830 is an abundant number, since it is smaller than the sum of its proper divisors (691937692530).

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

450437266830 is a wasteful number, since it uses less digits than its factorization.

450437266830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075153.

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 450437266830 in words is "four hundred fifty billion, four hundred thirty-seven million, two hundred sixty-six thousand, eight hundred thirty".