523032233 has 2 divisors, whose sum is σ = 523032234. Its totient is φ = 523032232.

The previous prime is 523032199. The next prime is 523032241. The reversal of 523032233 is 332230325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 403085929 + 119946304 = 20077^2 + 10952^2 .

It is a cyclic number.

It is not a de Polignac number, because 523032233 - 2¹⁰ = 523031209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 523032199 and 523032208.

It is not a weakly prime, because it can be changed into another prime (523038233) 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, 261516116 + 261516117.

It is an arithmetic number, because the mean of its divisors is an integer number (261516117).

Almost surely, 2^523032233 is an apocalyptic number.

It is an amenable number.

523032233 is a deficient number, since it is larger than the sum of its proper divisors (1).

523032233 is an equidigital number, since it uses as much as digits as its factorization.

523032233 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 23.

The square root of 523032233 is about 22869.8979665411. The cubic root of 523032233 is about 805.7051717393.

Adding to 523032233 its reverse (332230325), we get a palindrome (855262558).

The spelling of 523032233 in words is "five hundred twenty-three million, thirty-two thousand, two hundred thirty-three".