452519 has 2 divisors, whose sum is σ = 452520. Its totient is φ = 452518.

The previous prime is 452497. The next prime is 452521. The reversal of 452519 is 915254.

452519 is nontrivially palindromic in base 14.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452519 is a prime.

It is a super-2 number, since 2×452519² = 409546890722, which contains 22 as substring.

Together with 452521, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226259 + 226260.

It is an arithmetic number, because the mean of its divisors is an integer number (226260).

2⁴⁵²⁵¹⁹ is an apocalyptic number.

452519 is a deficient number, since it is larger than the sum of its proper divisors (1).

452519 is an equidigital number, since it uses as much as digits as its factorization.

452519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 26.

The square root of 452519 is about 672.6953247942. The cubic root of 452519 is about 76.7736649253.

The spelling of 452519 in words is "four hundred fifty-two thousand, five hundred nineteen".