450082864 has 40 divisors (see below), whose sum is σ = 1087216128. Its totient is φ = 175356480.

The previous prime is 450082861. The next prime is 450082889. The reversal of 450082864 is 468280054.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (450082861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181432 + ... + 183895.

Almost surely, 2^450082864 is an apocalyptic number.

450082864 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

450082864 is an abundant number, since it is smaller than the sum of its proper divisors (637133264).

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

450082864 is a wasteful number, since it uses less digits than its factorization.

450082864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365353 (or 365347 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 450082864 is about 21215.1564689021. The cubic root of 450082864 is about 766.3564661473.

The spelling of 450082864 in words is "four hundred fifty million, eighty-two thousand, eight hundred sixty-four".