136045767717 has 24 divisors (see below), whose sum is σ = 210596515584. Its totient is φ = 84409120224.

The previous prime is 136045767679. The next prime is 136045767721. The reversal of 136045767717 is 717767540631.

It is a happy number.

136045767717 is a `hidden beast` number, since 1 + 3 + 60 + 4 + 576 + 7 + 7 + 1 + 7 = 666.

It is not a de Polignac number, because 136045767717 - 2⁶ = 136045767653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136045767727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8873773 + ... + 8889090.

It is an arithmetic number, because the mean of its divisors is an integer number (8774854816).

Almost surely, 2^136045767717 is an apocalyptic number.

It is an amenable number.

136045767717 is a deficient number, since it is larger than the sum of its proper divisors (74550747867).

136045767717 is a wasteful number, since it uses less digits than its factorization.

136045767717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17762929 (or 17762926 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 54.

The spelling of 136045767717 in words is "one hundred thirty-six billion, forty-five million, seven hundred sixty-seven thousand, seven hundred seventeen".