450455422 has 8 divisors (see below), whose sum is σ = 677336400. Its totient is φ = 224676624.

The previous prime is 450455419. The next prime is 450455429. The reversal of 450455422 is 224554054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450455429) 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 3 ways as a sum of consecutive naturals, for example, 274522 + ... + 276157.

It is an arithmetic number, because the mean of its divisors is an integer number (84667050).

Almost surely, 2^450455422 is an apocalyptic number.

450455422 is a deficient number, since it is larger than the sum of its proper divisors (226880978).

450455422 is a wasteful number, since it uses less digits than its factorization.

450455422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551090.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 450455422 is about 21223.9351205190. The cubic root of 450455422 is about 766.5678594361.

The spelling of 450455422 in words is "four hundred fifty million, four hundred fifty-five thousand, four hundred twenty-two".