533532133 has 2 divisors, whose sum is σ = 533532134. Its totient is φ = 533532132.

The previous prime is 533532121. The next prime is 533532143. The reversal of 533532133 is 331235335.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 383298084 + 150234049 = 19578^2 + 12257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533532133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533532143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266766066 + 266766067.

It is an arithmetic number, because the mean of its divisors is an integer number (266766067).

Almost surely, 2^533532133 is an apocalyptic number.

It is an amenable number.

533532133 is a deficient number, since it is larger than the sum of its proper divisors (1).

533532133 is an equidigital number, since it uses as much as digits as its factorization.

533532133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150, while the sum is 28.

The square root of 533532133 is about 23098.3145056084. The cubic root of 533532133 is about 811.0610152035.

Adding to 533532133 its reverse (331235335), we get a palindrome (864767468).

The spelling of 533532133 in words is "five hundred thirty-three million, five hundred thirty-two thousand, one hundred thirty-three".