453322223 has 2 divisors, whose sum is σ = 453322224. Its totient is φ = 453322222.

The previous prime is 453322183. The next prime is 453322241. The reversal of 453322223 is 322223354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 453322223 - 2¹² = 453318127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453322192 and 453322201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453322423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226661111 + 226661112.

It is an arithmetic number, because the mean of its divisors is an integer number (226661112).

Almost surely, 2^453322223 is an apocalyptic number.

453322223 is a deficient number, since it is larger than the sum of its proper divisors (1).

453322223 is an equidigital number, since it uses as much as digits as its factorization.

453322223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 26.

The square root of 453322223 is about 21291.3649867734. The cubic root of 453322223 is about 768.1906259436.

Adding to 453322223 its reverse (322223354), we get a palindrome (775545577).

The spelling of 453322223 in words is "four hundred fifty-three million, three hundred twenty-two thousand, two hundred twenty-three".