453423023 has 2 divisors, whose sum is σ = 453423024. Its totient is φ = 453423022.

The previous prime is 453423017. The next prime is 453423029. The reversal of 453423023 is 320324354.

It is a balanced prime because it is at equal distance from previous prime (453423017) and next prime (453423029).

It is a cyclic number.

It is not a de Polignac number, because 453423023 - 2⁴ = 453423007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453422983 and 453423001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453423029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226711511 + 226711512.

It is an arithmetic number, because the mean of its divisors is an integer number (226711512).

Almost surely, 2^453423023 is an apocalyptic number.

453423023 is a deficient number, since it is larger than the sum of its proper divisors (1).

453423023 is an equidigital number, since it uses as much as digits as its factorization.

453423023 is an evil number, because the sum of its binary digits is even.

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

The square root of 453423023 is about 21293.7320120264. The cubic root of 453423023 is about 768.2475596011.

Adding to 453423023 its reverse (320324354), we get a palindrome (773747377).

The spelling of 453423023 in words is "four hundred fifty-three million, four hundred twenty-three thousand, twenty-three".