532135213 has 2 divisors, whose sum is σ = 532135214. Its totient is φ = 532135212.

The previous prime is 532135189. The next prime is 532135237. The reversal of 532135213 is 312531235.

It is a balanced prime because it is at equal distance from previous prime (532135189) and next prime (532135237).

It can be written as a sum of positive squares in only one way, i.e., 444282084 + 87853129 = 21078^2 + 9373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532135213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532135283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266067606 + 266067607.

It is an arithmetic number, because the mean of its divisors is an integer number (266067607).

Almost surely, 2^532135213 is an apocalyptic number.

It is an amenable number.

532135213 is a deficient number, since it is larger than the sum of its proper divisors (1).

532135213 is an equidigital number, since it uses as much as digits as its factorization.

532135213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 25.

The square root of 532135213 is about 23068.0561166302. The cubic root of 532135213 is about 810.3525432807.

Adding to 532135213 its reverse (312531235), we get a palindrome (844666448).

The spelling of 532135213 in words is "five hundred thirty-two million, one hundred thirty-five thousand, two hundred thirteen".