452297119 has 2 divisors, whose sum is σ = 452297120. Its totient is φ = 452297118.

The previous prime is 452297081. The next prime is 452297159. The reversal of 452297119 is 911792254.

It is a happy number.

It is an a-pointer prime, because the next prime (452297159) can be obtained adding 452297119 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452297119 - 2²³ = 443908511 is a prime.

It is a super-2 number, since 2×452297119² = 409145367711400322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452297159) 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, 226148559 + 226148560.

It is an arithmetic number, because the mean of its divisors is an integer number (226148560).

Almost surely, 2^452297119 is an apocalyptic number.

452297119 is a deficient number, since it is larger than the sum of its proper divisors (1).

452297119 is an equidigital number, since it uses as much as digits as its factorization.

452297119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 40.

The square root of 452297119 is about 21267.2781286182. The cubic root of 452297119 is about 767.6111487957.

The spelling of 452297119 in words is "four hundred fifty-two million, two hundred ninety-seven thousand, one hundred nineteen".