525316333 has 2 divisors, whose sum is σ = 525316334. Its totient is φ = 525316332.

The previous prime is 525316261. The next prime is 525316339. The reversal of 525316333 is 333613525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 449312809 + 76003524 = 21197^2 + 8718^2 .

It is a cyclic number.

It is not a de Polignac number, because 525316333 - 2²⁵ = 491761901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525316295 and 525316304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525316339) 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, 262658166 + 262658167.

It is an arithmetic number, because the mean of its divisors is an integer number (262658167).

Almost surely, 2^525316333 is an apocalyptic number.

It is an amenable number.

525316333 is a deficient number, since it is larger than the sum of its proper divisors (1).

525316333 is an equidigital number, since it uses as much as digits as its factorization.

525316333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 31.

The square root of 525316333 is about 22919.7803872550. The cubic root of 525316333 is about 806.8763161075.

Adding to 525316333 its reverse (333613525), we get a palindrome (858929858).

The spelling of 525316333 in words is "five hundred twenty-five million, three hundred sixteen thousand, three hundred thirty-three".