523352303 has 2 divisors, whose sum is σ = 523352304. Its totient is φ = 523352302.

The previous prime is 523352279. The next prime is 523352317. The reversal of 523352303 is 303253325.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523352303 - 2⁶ = 523352239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523351303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261676151 + 261676152.

It is an arithmetic number, because the mean of its divisors is an integer number (261676152).

Almost surely, 2^523352303 is an apocalyptic number.

523352303 is a deficient number, since it is larger than the sum of its proper divisors (1).

523352303 is an equidigital number, since it uses as much as digits as its factorization.

523352303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 26.

The square root of 523352303 is about 22876.8945226401. The cubic root of 523352303 is about 805.8694888707.

The spelling of 523352303 in words is "five hundred twenty-three million, three hundred fifty-two thousand, three hundred three".