450899067 has 4 divisors (see below), whose sum is σ = 601198760. Its totient is φ = 300599376.

The previous prime is 450899023. The next prime is 450899081. The reversal of 450899067 is 760998054.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 450899067 - 2¹² = 450894971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450899467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75149842 + ... + 75149847.

It is an arithmetic number, because the mean of its divisors is an integer number (150299690).

Almost surely, 2^450899067 is an apocalyptic number.

450899067 is a deficient number, since it is larger than the sum of its proper divisors (150299693).

450899067 is a wasteful number, since it uses less digits than its factorization.

450899067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150299692.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 450899067 is about 21234.3840739495. The cubic root of 450899067 is about 766.8194362441.

The spelling of 450899067 in words is "four hundred fifty million, eight hundred ninety-nine thousand, sixty-seven".