453441323 has 4 divisors (see below), whose sum is σ = 480114360. Its totient is φ = 426768288.

The previous prime is 453441293. The next prime is 453441347. The reversal of 453441323 is 323144354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 453441323 - 2²⁸ = 185005867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453491323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13336493 + ... + 13336526.

It is an arithmetic number, because the mean of its divisors is an integer number (120028590).

Almost surely, 2^453441323 is an apocalyptic number.

453441323 is a deficient number, since it is larger than the sum of its proper divisors (26673037).

453441323 is a wasteful number, since it uses less digits than its factorization.

453441323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26673036.

The product of its digits is 17280, while the sum is 29.

The square root of 453441323 is about 21294.1617116054. The cubic root of 453441323 is about 768.2578948660.

Adding to 453441323 its reverse (323144354), we get a palindrome (776585677).

The spelling of 453441323 in words is "four hundred fifty-three million, four hundred forty-one thousand, three hundred twenty-three".