135536651 has 2 divisors, whose sum is σ = 135536652. Its totient is φ = 135536650.

The previous prime is 135536641. The next prime is 135536663. The reversal of 135536651 is 156635531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135536651 - 2¹⁴ = 135520267 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135536641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67768325 + 67768326.

It is an arithmetic number, because the mean of its divisors is an integer number (67768326).

Almost surely, 2^135536651 is an apocalyptic number.

135536651 is a deficient number, since it is larger than the sum of its proper divisors (1).

135536651 is an equidigital number, since it uses as much as digits as its factorization.

135536651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40500, while the sum is 35.

The square root of 135536651 is about 11642.0209156314. The cubic root of 135536651 is about 513.6716336484.

The spelling of 135536651 in words is "one hundred thirty-five million, five hundred thirty-six thousand, six hundred fifty-one".