135324653 has 2 divisors, whose sum is σ = 135324654. Its totient is φ = 135324652.

The previous prime is 135324649. The next prime is 135324671. The reversal of 135324653 is 356423531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131171209 + 4153444 = 11453^2 + 2038^2 .

It is a cyclic number.

It is not a de Polignac number, because 135324653 - 2² = 135324649 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135374653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67662326 + 67662327.

It is an arithmetic number, because the mean of its divisors is an integer number (67662327).

Almost surely, 2^135324653 is an apocalyptic number.

It is an amenable number.

135324653 is a deficient number, since it is larger than the sum of its proper divisors (1).

135324653 is an equidigital number, since it uses as much as digits as its factorization.

135324653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 32.

The square root of 135324653 is about 11632.9124900001. The cubic root of 135324653 is about 513.4036761515.

The spelling of 135324653 in words is "one hundred thirty-five million, three hundred twenty-four thousand, six hundred fifty-three".