453043045 has 16 divisors (see below), whose sum is σ = 669110400. Its totient is φ = 286761024.

The previous prime is 453043027. The next prime is 453043139. The reversal of 453043045 is 540340354.

It is a cyclic number.

It is not a de Polignac number, because 453043045 - 2²⁵ = 419488613 is a prime.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 497395 + ... + 498304.

It is an arithmetic number, because the mean of its divisors is an integer number (41819400).

Almost surely, 2^453043045 is an apocalyptic number.

It is an amenable number.

453043045 is a deficient number, since it is larger than the sum of its proper divisors (216067355).

453043045 is a wasteful number, since it uses less digits than its factorization.

453043045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995724.

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

The square root of 453043045 is about 21284.8078450335. The cubic root of 453043045 is about 768.0328971052.

Adding to 453043045 its reverse (540340354), we get a palindrome (993383399).

The spelling of 453043045 in words is "four hundred fifty-three million, forty-three thousand, forty-five".