450473 has 2 divisors, whose sum is σ = 450474. Its totient is φ = 450472.

The previous prime is 450451. The next prime is 450479. The reversal of 450473 is 374054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267289 + 183184 = 517^2 + 428^2 .

It is a cyclic number.

It is not a de Polignac number, because 450473 - 2⁸ = 450217 is a prime.

It is not a weakly prime, because it can be changed into another prime (450479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225236 + 225237.

It is an arithmetic number, because the mean of its divisors is an integer number (225237).

2⁴⁵⁰⁴⁷³ is an apocalyptic number.

It is an amenable number.

450473 is a deficient number, since it is larger than the sum of its proper divisors (1).

450473 is an equidigital number, since it uses as much as digits as its factorization.

450473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 450473 is about 671.1728540399. The cubic root of 450473 is about 76.6577830496.

The spelling of 450473 in words is "four hundred fifty thousand, four hundred seventy-three".