523325267 has 2 divisors, whose sum is σ = 523325268. Its totient is φ = 523325266.

The previous prime is 523325239. The next prime is 523325269. The reversal of 523325267 is 762523325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-523325267 is a prime.

Together with 523325269, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (523325269) 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, 261662633 + 261662634.

It is an arithmetic number, because the mean of its divisors is an integer number (261662634).

Almost surely, 2^523325267 is an apocalyptic number.

523325267 is a deficient number, since it is larger than the sum of its proper divisors (1).

523325267 is an equidigital number, since it uses as much as digits as its factorization.

523325267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 35.

The square root of 523325267 is about 22876.3036131277. The cubic root of 523325267 is about 805.8556117542.

The spelling of 523325267 in words is "five hundred twenty-three million, three hundred twenty-five thousand, two hundred sixty-seven".