450326164 has 12 divisors (see below), whose sum is σ = 788393088. Its totient is φ = 225071000.

The previous prime is 450326159. The next prime is 450326167. The reversal of 450326164 is 461623054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450326167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11362 + ... + 32089.

It is an arithmetic number, because the mean of its divisors is an integer number (65699424).

Almost surely, 2^450326164 is an apocalyptic number.

It is an amenable number.

450326164 is a deficient number, since it is larger than the sum of its proper divisors (338066924).

450326164 is a wasteful number, since it uses less digits than its factorization.

450326164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46046 (or 46044 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 450326164 is about 21220.8898022680. The cubic root of 450326164 is about 766.4945303100.

The spelling of 450326164 in words is "four hundred fifty million, three hundred twenty-six thousand, one hundred sixty-four".