135765653 has 2 divisors, whose sum is σ = 135765654. Its totient is φ = 135765652.

The previous prime is 135765631. The next prime is 135765683. The reversal of 135765653 is 356567531.

135765653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84971524 + 50794129 = 9218^2 + 7127^2 .

It is a cyclic number.

It is not a de Polignac number, because 135765653 - 2⁶ = 135765589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135765653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135765613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67882826 + 67882827.

It is an arithmetic number, because the mean of its divisors is an integer number (67882827).

Almost surely, 2^135765653 is an apocalyptic number.

It is an amenable number.

135765653 is a deficient number, since it is larger than the sum of its proper divisors (1).

135765653 is an equidigital number, since it uses as much as digits as its factorization.

135765653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 283500, while the sum is 41.

The square root of 135765653 is about 11651.8519128935. The cubic root of 135765653 is about 513.9607698160.

The spelling of 135765653 in words is "one hundred thirty-five million, seven hundred sixty-five thousand, six hundred fifty-three".