450113404 has 36 divisors (see below), whose sum is σ = 886830616. Its totient is φ = 198700128.

The previous prime is 450113383. The next prime is 450113453. The reversal of 450113404 is 404311054.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 19327 + ... + 35689.

Almost surely, 2^450113404 is an apocalyptic number.

It is an amenable number.

450113404 is a deficient number, since it is larger than the sum of its proper divisors (436717212).

450113404 is a wasteful number, since it uses less digits than its factorization.

450113404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16426 (or 16401 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 450113404 is about 21215.8762251291. The cubic root of 450113404 is about 766.3737992497.

Adding to 450113404 its reverse (404311054), we get a palindrome (854424458).

The spelling of 450113404 in words is "four hundred fifty million, one hundred thirteen thousand, four hundred four".