452034023 has 4 divisors (see below), whose sum is σ = 516610320. Its totient is φ = 387457728.

The previous prime is 452034001. The next prime is 452034047. The reversal of 452034023 is 320430254.

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

It is not a de Polignac number, because 452034023 - 2¹² = 452029927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452034023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452034623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32288138 + ... + 32288151.

It is an arithmetic number, because the mean of its divisors is an integer number (129152580).

Almost surely, 2^452034023 is an apocalyptic number.

452034023 is a deficient number, since it is larger than the sum of its proper divisors (64576297).

452034023 is an equidigital number, since it uses as much as digits as its factorization.

452034023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64576296.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 452034023 is about 21261.0917640652. The cubic root of 452034023 is about 767.4622830868.

Adding to 452034023 its reverse (320430254), we get a palindrome (772464277).

The spelling of 452034023 in words is "four hundred fifty-two million, thirty-four thousand, twenty-three".