450433252 has 6 divisors (see below), whose sum is σ = 788258198. Its totient is φ = 225216624.

The previous prime is 450433231. The next prime is 450433267. The reversal of 450433252 is 252334054.

It can be written as a sum of positive squares in only one way, i.e., 342398016 + 108035236 = 18504^2 + 10394^2 .

It is a super-2 number, since 2×450433252² = 405780229014591008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 450433252.

It is an unprimeable number.

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, 56304153 + ... + 56304160.

Almost surely, 2^450433252 is an apocalyptic number.

It is an amenable number.

450433252 is a deficient number, since it is larger than the sum of its proper divisors (337824946).

450433252 is a wasteful number, since it uses less digits than its factorization.

450433252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112608317 (or 112608315 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 450433252 is about 21223.4128264047. The cubic root of 450433252 is about 766.5552832096. Note that the first 3 decimals are identical.

The spelling of 450433252 in words is "four hundred fifty million, four hundred thirty-three thousand, two hundred fifty-two".