450435045 has 16 divisors (see below), whose sum is σ = 721328832. Its totient is φ = 240021120.

The previous prime is 450435031. The next prime is 450435049. The reversal of 450435045 is 540534054.

It is not a de Polignac number, because 450435045 - 2⁷ = 450434917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450435049) 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 15 ways as a sum of consecutive naturals, for example, 5310 + ... + 30480.

It is an arithmetic number, because the mean of its divisors is an integer number (45083052).

Almost surely, 2^450435045 is an apocalyptic number.

It is an amenable number.

450435045 is a deficient number, since it is larger than the sum of its proper divisors (270893787).

450435045 is a wasteful number, since it uses less digits than its factorization.

450435045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26372.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 450435045 is about 21223.4550674484. The cubic root of 450435045 is about 766.5563003279.

Adding to 450435045 its reverse (540534054), we get a palindrome (990969099).

Subtracting 450435045 from its reverse (540534054), we obtain a palindrome (90099009).

The spelling of 450435045 in words is "four hundred fifty million, four hundred thirty-five thousand, forty-five".