453123223 has 8 divisors (see below), whose sum is σ = 524410880. Its totient is φ = 383474520.

The previous prime is 453123217. The next prime is 453123227. The reversal of 453123223 is 322321354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 453123223 - 2²⁵ = 419568791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453123227) 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 7 ways as a sum of consecutive naturals, for example, 409143 + ... + 410248.

It is an arithmetic number, because the mean of its divisors is an integer number (65551360).

Almost surely, 2^453123223 is an apocalyptic number.

453123223 is a deficient number, since it is larger than the sum of its proper divisors (71287657).

453123223 is an equidigital number, since it uses as much as digits as its factorization.

453123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819477.

The product of its digits is 4320, while the sum is 25.

The square root of 453123223 is about 21286.6912177539. The cubic root of 453123223 is about 768.0782023729.

Adding to 453123223 its reverse (322321354), we get a palindrome (775444577).

The spelling of 453123223 in words is "four hundred fifty-three million, one hundred twenty-three thousand, two hundred twenty-three".