452253423 has 4 divisors (see below), whose sum is σ = 603004568. Its totient is φ = 301502280.

The previous prime is 452253419. The next prime is 452253449. The reversal of 452253423 is 324352254.

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

It is not a de Polignac number, because 452253423 - 2² = 452253419 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 (452263423) 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, 75375568 + ... + 75375573.

It is an arithmetic number, because the mean of its divisors is an integer number (150751142).

Almost surely, 2^452253423 is an apocalyptic number.

452253423 is a deficient number, since it is larger than the sum of its proper divisors (150751145).

452253423 is a wasteful number, since it uses less digits than its factorization.

452253423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150751144.

The product of its digits is 28800, while the sum is 30.

The square root of 452253423 is about 21266.2507979192. The cubic root of 452253423 is about 767.5864286022.

It can be divided in two parts, 452253 and 423, that added together give a triangular number (452676 = T₉₅₁).

The spelling of 452253423 in words is "four hundred fifty-two million, two hundred fifty-three thousand, four hundred twenty-three".