136765224546313 has 12 divisors (see below), whose sum is σ = 150329489351860. Its totient is φ = 124331384263680.

The previous prime is 136765224546289. The next prime is 136765224546317. The reversal of 136765224546313 is 313645422567631.

It can be written as a sum of positive squares in 2 ways, for example, as 86427292170384 + 50337932375929 = 9296628^2 + 7094923^2 .

It is a de Polignac number, because none of the positive numbers 2^k-136765224546313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136765224546317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21629281 + ... + 27227857.

Almost surely, 2^{136765224546313} is an apocalyptic number.

It is an amenable number.

136765224546313 is a deficient number, since it is larger than the sum of its proper divisors (13564264805547).

136765224546313 is a wasteful number, since it uses less digits than its factorization.

136765224546313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5800488 (or 5800477 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 58.

The spelling of 136765224546313 in words is "one hundred thirty-six trillion, seven hundred sixty-five billion, two hundred twenty-four million, five hundred forty-six thousand, three hundred thirteen".