452829845 has 8 divisors (see below), whose sum is σ = 585195576. Its totient is φ = 334397376.

The previous prime is 452829829. The next prime is 452829851. The reversal of 452829845 is 548928254.

It can be written as a sum of positive squares in 4 ways, for example, as 98863249 + 353966596 = 9943^2 + 18814^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 452829845 - 2⁴ = 452829829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 452829845.

It is a congruent number.

It is an unprimeable number.

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, 3483242 + ... + 3483371.

It is an arithmetic number, because the mean of its divisors is an integer number (73149447).

Almost surely, 2^452829845 is an apocalyptic number.

It is an amenable number.

452829845 is a deficient number, since it is larger than the sum of its proper divisors (132365731).

452829845 is a wasteful number, since it uses less digits than its factorization.

452829845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6966631.

The product of its digits is 921600, while the sum is 47.

The square root of 452829845 is about 21279.7989887123. The cubic root of 452829845 is about 767.9124006034.

The spelling of 452829845 in words is "four hundred fifty-two million, eight hundred twenty-nine thousand, eight hundred forty-five".