452314445 has 8 divisors (see below), whose sum is σ = 592120800. Its totient is φ = 328955920.

The previous prime is 452314441. The next prime is 452314477. The reversal of 452314445 is 544413254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 452314445 - 2² = 452314441 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452314441) 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 7 ways as a sum of consecutive naturals, for example, 4111895 + ... + 4112004.

It is an arithmetic number, because the mean of its divisors is an integer number (74015100).

Almost surely, 2^452314445 is an apocalyptic number.

It is an amenable number.

452314445 is a deficient number, since it is larger than the sum of its proper divisors (139806355).

452314445 is a wasteful number, since it uses less digits than its factorization.

452314445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8223915.

The product of its digits is 38400, while the sum is 32.

The square root of 452314445 is about 21267.6854641026. The cubic root of 452314445 is about 767.6209502149.

Adding to 452314445 its reverse (544413254), we get a palindrome (996727699).

The spelling of 452314445 in words is "four hundred fifty-two million, three hundred fourteen thousand, four hundred forty-five".