452333423 has 4 divisors (see below), whose sum is σ = 454362048. Its totient is φ = 450304800.

The previous prime is 452333411. The next prime is 452333447. The reversal of 452333423 is 324333254.

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 452333423 - 2⁶ = 452333359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452333923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013978 + ... + 1014423.

It is an arithmetic number, because the mean of its divisors is an integer number (113590512).

Almost surely, 2^452333423 is an apocalyptic number.

452333423 is a deficient number, since it is larger than the sum of its proper divisors (2028625).

452333423 is a wasteful number, since it uses less digits than its factorization.

452333423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028624.

The product of its digits is 25920, while the sum is 29.

The square root of 452333423 is about 21268.1316292711. The cubic root of 452333423 is about 767.6316858929.

Adding to 452333423 its reverse (324333254), we get a palindrome (776666677).

The spelling of 452333423 in words is "four hundred fifty-two million, three hundred thirty-three thousand, four hundred twenty-three".