135935533 has 2 divisors, whose sum is σ = 135935534. Its totient is φ = 135935532.

The previous prime is 135935479. The next prime is 135935561. The reversal of 135935533 is 335539531.

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., 135908964 + 26569 = 11658^2 + 163^2 .

It is a cyclic number.

It is not a de Polignac number, because 135935533 - 2⁹ = 135935021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135935492 and 135935501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135935573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67967766 + 67967767.

It is an arithmetic number, because the mean of its divisors is an integer number (67967767).

Almost surely, 2^135935533 is an apocalyptic number.

It is an amenable number.

135935533 is a deficient number, since it is larger than the sum of its proper divisors (1).

135935533 is an equidigital number, since it uses as much as digits as its factorization.

135935533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91125, while the sum is 37.

The square root of 135935533 is about 11659.1394622416. The cubic root of 135935533 is about 514.1750490096.

The spelling of 135935533 in words is "one hundred thirty-five million, nine hundred thirty-five thousand, five hundred thirty-three".