36117606513 has 24 divisors (see below), whose sum is σ = 51321067200. Its totient is φ = 22588990720.

The previous prime is 36117606461. The next prime is 36117606529. The reversal of 36117606513 is 31560671163.

It is a happy number.

It is not a de Polignac number, because 36117606513 - 2⁹ = 36117606001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36117606533) 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, 202663 + ... + 336611.

It is an arithmetic number, because the mean of its divisors is an integer number (2138377800).

Almost surely, 2^36117606513 is an apocalyptic number.

It is an amenable number.

36117606513 is a deficient number, since it is larger than the sum of its proper divisors (15203460687).

36117606513 is a wasteful number, since it uses less digits than its factorization.

36117606513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134297 (or 134280 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 36117606513 in words is "thirty-six billion, one hundred seventeen million, six hundred six thousand, five hundred thirteen".