450673576 has 8 divisors (see below), whose sum is σ = 845012970. Its totient is φ = 225336784.

The previous prime is 450673571. The next prime is 450673577. The reversal of 450673576 is 675376054.

It can be written as a sum of positive squares in only one way, i.e., 444788100 + 5885476 = 21090^2 + 2426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (450673571) 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 as a sum of consecutive naturals, namely, 28167091 + ... + 28167106.

Almost surely, 2^450673576 is an apocalyptic number.

It is an amenable number.

450673576 is a deficient number, since it is larger than the sum of its proper divisors (394339394).

450673576 is a wasteful number, since it uses less digits than its factorization.

450673576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56334203 (or 56334199 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 450673576 is about 21229.0738375465. The cubic root of 450673576 is about 766.6915881838.

The spelling of 450673576 in words is "four hundred fifty million, six hundred seventy-three thousand, five hundred seventy-six".