450054422 has 24 divisors (see below), whose sum is σ = 714164256. Its totient is φ = 212607584.

The previous prime is 450054403. The next prime is 450054427. The reversal of 450054422 is 224450054.

It is a junction number, because it is equal to n+sod(n) for n = 450054391 and 450054400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450054427) 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, 76208 + ... + 81900.

It is an arithmetic number, because the mean of its divisors is an integer number (29756844).

Almost surely, 2^450054422 is an apocalyptic number.

450054422 is a deficient number, since it is larger than the sum of its proper divisors (264109834).

450054422 is a wasteful number, since it uses less digits than its factorization.

450054422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5800 (or 5771 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 450054422 is about 21214.4861356574. The cubic root of 450054422 is about 766.3403230683.

The spelling of 450054422 in words is "four hundred fifty million, fifty-four thousand, four hundred twenty-two".