136633252663 has 2 divisors, whose sum is σ = 136633252664. Its totient is φ = 136633252662.

The previous prime is 136633252643. The next prime is 136633252697. The reversal of 136633252663 is 366252336631.

It is a weak prime.

It is an emirp because it is prime and its reverse (366252336631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136633252663 - 2¹³ = 136633244471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136633252643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68316626331 + 68316626332.

It is an arithmetic number, because the mean of its divisors is an integer number (68316626332).

Almost surely, 2^136633252663 is an apocalyptic number.

136633252663 is a deficient number, since it is larger than the sum of its proper divisors (1).

136633252663 is an equidigital number, since it uses as much as digits as its factorization.

136633252663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2099520, while the sum is 46.

The spelling of 136633252663 in words is "one hundred thirty-six billion, six hundred thirty-three million, two hundred fifty-two thousand, six hundred sixty-three".