452303009 has 2 divisors, whose sum is σ = 452303010. Its totient is φ = 452303008.

The previous prime is 452302993. The next prime is 452303039. The reversal of 452303009 is 900303254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 333427600 + 118875409 = 18260^2 + 10903^2 .

It is a cyclic number.

It is not a de Polignac number, because 452303009 - 2⁴ = 452302993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (452303039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226151504 + 226151505.

It is an arithmetic number, because the mean of its divisors is an integer number (226151505).

Almost surely, 2^452303009 is an apocalyptic number.

It is an amenable number.

452303009 is a deficient number, since it is larger than the sum of its proper divisors (1).

452303009 is an equidigital number, since it uses as much as digits as its factorization.

452303009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 452303009 is about 21267.4166038097. The cubic root of 452303009 is about 767.6144808311.

The spelling of 452303009 in words is "four hundred fifty-two million, three hundred three thousand, nine".