136529353 has 2 divisors, whose sum is σ = 136529354. Its totient is φ = 136529352.

The previous prime is 136529339. The next prime is 136529359. The reversal of 136529353 is 353925631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136492489 + 36864 = 11683^2 + 192^2 .

It is an emirp because it is prime and its reverse (353925631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136529353 is a prime.

It is not a weakly prime, because it can be changed into another prime (136529359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68264676 + 68264677.

It is an arithmetic number, because the mean of its divisors is an integer number (68264677).

Almost surely, 2^136529353 is an apocalyptic number.

It is an amenable number.

136529353 is a deficient number, since it is larger than the sum of its proper divisors (1).

136529353 is an equidigital number, since it uses as much as digits as its factorization.

136529353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72900, while the sum is 37.

The square root of 136529353 is about 11684.5775704559. The cubic root of 136529353 is about 514.9226678744.

It can be divided in two parts, 13652 and 9353, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 136529353 in words is "one hundred thirty-six million, five hundred twenty-nine thousand, three hundred fifty-three".