136008633553769 has 2 divisors, whose sum is σ = 136008633553770. Its totient is φ = 136008633553768.

The previous prime is 136008633553759. The next prime is 136008633553777. The reversal of 136008633553769 is 967355336800631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128117225556544 + 7891407997225 = 11318888^2 + 2809165^2 .

It is an emirp because it is prime and its reverse (967355336800631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136008633553769 is a prime.

It is a super-2 number, since 2×136008633553769² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (136008633553759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68004316776884 + 68004316776885.

It is an arithmetic number, because the mean of its divisors is an integer number (68004316776885).

Almost surely, 2^{136008633553769} is an apocalyptic number.

It is an amenable number.

136008633553769 is a deficient number, since it is larger than the sum of its proper divisors (1).

136008633553769 is an equidigital number, since it uses as much as digits as its factorization.

136008633553769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220449600, while the sum is 65.

The spelling of 136008633553769 in words is "one hundred thirty-six trillion, eight billion, six hundred thirty-three million, five hundred fifty-three thousand, seven hundred sixty-nine".