223035453 has 12 divisors (see below), whose sum is σ = 329655040. Its totient is φ = 145232136.

The previous prime is 223035431. The next prime is 223035487. The reversal of 223035453 is 354530322.

It is not a de Polignac number, because 223035453 - 2¹² = 223031357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223035403) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 287773 + ... + 288546.

Almost surely, 2^223035453 is an apocalyptic number.

It is an amenable number.

223035453 is a deficient number, since it is larger than the sum of its proper divisors (106619587).

223035453 is a wasteful number, since it uses less digits than its factorization.

223035453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576368 (or 576365 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 223035453 is about 14934.3715301314. The cubic root of 223035453 is about 606.4448339951. Note that the first 3 decimals are identical.

Adding to 223035453 its reverse (354530322), we get a palindrome (577565775).

The spelling of 223035453 in words is "two hundred twenty-three million, thirty-five thousand, four hundred fifty-three".