450150822 has 24 divisors (see below), whose sum is σ = 1063993320. Its totient is φ = 136409280.

The previous prime is 450150763. The next prime is 450150829. The reversal of 450150822 is 228051054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450150829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1136547 + ... + 1136942.

It is an arithmetic number, because the mean of its divisors is an integer number (44333055).

Almost surely, 2^450150822 is an apocalyptic number.

450150822 is an abundant number, since it is smaller than the sum of its proper divisors (613842498).

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

450150822 is a wasteful number, since it uses less digits than its factorization.

450150822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273508 (or 2273505 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 450150822 is about 21216.7580464123. The cubic root of 450150822 is about 766.3950349205.

The spelling of 450150822 in words is "four hundred fifty million, one hundred fifty thousand, eight hundred twenty-two".