523468133 has 2 divisors, whose sum is σ = 523468134. Its totient is φ = 523468132.

The previous prime is 523468117. The next prime is 523468151. The reversal of 523468133 is 331864325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461089729 + 62378404 = 21473^2 + 7898^2 .

It is a cyclic number.

It is not a de Polignac number, because 523468133 - 2⁴ = 523468117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 523468093 and 523468102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523468103) 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, 261734066 + 261734067.

It is an arithmetic number, because the mean of its divisors is an integer number (261734067).

Almost surely, 2^523468133 is an apocalyptic number.

It is an amenable number.

523468133 is a deficient number, since it is larger than the sum of its proper divisors (1).

523468133 is an equidigital number, since it uses as much as digits as its factorization.

523468133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 35.

The square root of 523468133 is about 22879.4259761909. The cubic root of 523468133 is about 805.9289370199.

The spelling of 523468133 in words is "five hundred twenty-three million, four hundred sixty-eight thousand, one hundred thirty-three".