453003223 has 2 divisors, whose sum is σ = 453003224. Its totient is φ = 453003222.

The previous prime is 453003197. The next prime is 453003253. The reversal of 453003223 is 322300354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 453003223 - 2¹³ = 452995031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453003194 and 453003203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453003253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226501611 + 226501612.

It is an arithmetic number, because the mean of its divisors is an integer number (226501612).

Almost surely, 2^453003223 is an apocalyptic number.

453003223 is a deficient number, since it is larger than the sum of its proper divisors (1).

453003223 is an equidigital number, since it uses as much as digits as its factorization.

453003223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 453003223 is about 21283.8723685329. The cubic root of 453003223 is about 768.0103933553.

Adding to 453003223 its reverse (322300354), we get a palindrome (775303577).

The spelling of 453003223 in words is "four hundred fifty-three million, three thousand, two hundred twenty-three".