450924163 has 2 divisors, whose sum is σ = 450924164. Its totient is φ = 450924162.

The previous prime is 450924121. The next prime is 450924209. The reversal of 450924163 is 361429054.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450924163 is a prime.

It is not a weakly prime, because it can be changed into another prime (450924263) 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, 225462081 + 225462082.

It is an arithmetic number, because the mean of its divisors is an integer number (225462082).

Almost surely, 2^450924163 is an apocalyptic number.

450924163 is a deficient number, since it is larger than the sum of its proper divisors (1).

450924163 is an equidigital number, since it uses as much as digits as its factorization.

450924163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 450924163 is about 21234.9749940988. The cubic root of 450924163 is about 766.8336624460.

The spelling of 450924163 in words is "four hundred fifty million, nine hundred twenty-four thousand, one hundred sixty-three".