136486518630383 has 2 divisors, whose sum is σ = 136486518630384. Its totient is φ = 136486518630382.

The previous prime is 136486518630331. The next prime is 136486518630403. The reversal of 136486518630383 is 383036815684631.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136486518630383 - 2¹⁴ = 136486518613999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136486518630313) 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, 68243259315191 + 68243259315192.

It is an arithmetic number, because the mean of its divisors is an integer number (68243259315192).

Almost surely, 2^{136486518630383} is an apocalyptic number.

136486518630383 is a deficient number, since it is larger than the sum of its proper divisors (1).

136486518630383 is an equidigital number, since it uses as much as digits as its factorization.

136486518630383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 179159040, while the sum is 65.

The spelling of 136486518630383 in words is "one hundred thirty-six trillion, four hundred eighty-six billion, five hundred eighteen million, six hundred thirty thousand, three hundred eighty-three".