525232033 has 2 divisors, whose sum is σ = 525232034. Its totient is φ = 525232032.

The previous prime is 525232027. The next prime is 525232073. The reversal of 525232033 is 330232525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 433972224 + 91259809 = 20832^2 + 9553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-525232033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525231989 and 525232007.

It is not a weakly prime, because it can be changed into another prime (525232073) 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, 262616016 + 262616017.

It is an arithmetic number, because the mean of its divisors is an integer number (262616017).

Almost surely, 2^525232033 is an apocalyptic number.

It is an amenable number.

525232033 is a deficient number, since it is larger than the sum of its proper divisors (1).

525232033 is an equidigital number, since it uses as much as digits as its factorization.

525232033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 525232033 is about 22917.9412906133. The cubic root of 525232033 is about 806.8331527106.

Adding to 525232033 its reverse (330232525), we get a palindrome (855464558).

The spelling of 525232033 in words is "five hundred twenty-five million, two hundred thirty-two thousand, thirty-three".