452530303 has 2 divisors, whose sum is σ = 452530304. Its totient is φ = 452530302.

The previous prime is 452530289. The next prime is 452530307. The reversal of 452530303 is 303035254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452530303 - 2¹⁷ = 452399231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452530307) 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 as a sum of consecutive naturals, namely, 226265151 + 226265152.

It is an arithmetic number, because the mean of its divisors is an integer number (226265152).

Almost surely, 2^452530303 is an apocalyptic number.

452530303 is a deficient number, since it is larger than the sum of its proper divisors (1).

452530303 is an equidigital number, since it uses as much as digits as its factorization.

452530303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 452530303 is about 21272.7596470228. The cubic root of 452530303 is about 767.7430413643.

Adding to 452530303 its reverse (303035254), we get a palindrome (755565557).

The spelling of 452530303 in words is "four hundred fifty-two million, five hundred thirty thousand, three hundred three".