136335653 has 2 divisors, whose sum is σ = 136335654. Its totient is φ = 136335652.

The previous prime is 136335637. The next prime is 136335721. The reversal of 136335653 is 356533631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125059489 + 11276164 = 11183^2 + 3358^2 .

It is a cyclic number.

It is not a de Polignac number, because 136335653 - 2⁴ = 136335637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136337653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68167826 + 68167827.

It is an arithmetic number, because the mean of its divisors is an integer number (68167827).

Almost surely, 2^136335653 is an apocalyptic number.

It is an amenable number.

136335653 is a deficient number, since it is larger than the sum of its proper divisors (1).

136335653 is an equidigital number, since it uses as much as digits as its factorization.

136335653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 35.

The square root of 136335653 is about 11676.2859248992. The cubic root of 136335653 is about 514.6790383923.

The spelling of 136335653 in words is "one hundred thirty-six million, three hundred thirty-five thousand, six hundred fifty-three".