450283164 has 12 divisors (see below), whose sum is σ = 1050660744. Its totient is φ = 150094384.

The previous prime is 450283159. The next prime is 450283181. The reversal of 450283164 is 461382054.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18761787 + ... + 18761810.

It is an arithmetic number, because the mean of its divisors is an integer number (87555062).

Almost surely, 2^450283164 is an apocalyptic number.

It is an amenable number.

450283164 is an abundant number, since it is smaller than the sum of its proper divisors (600377580).

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

450283164 is a wasteful number, since it uses less digits than its factorization.

450283164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37523604 (or 37523602 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 450283164 is about 21219.8766254660. The cubic root of 450283164 is about 766.4701329460.

The spelling of 450283164 in words is "four hundred fifty million, two hundred eighty-three thousand, one hundred sixty-four".