136500642652 has 24 divisors (see below), whose sum is σ = 261302227200. Its totient is φ = 61876677360.

The previous prime is 136500642617. The next prime is 136500642661. The reversal of 136500642652 is 256246005631.

It is a happy number.

136500642652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4210402 + ... + 4242697.

It is an arithmetic number, because the mean of its divisors is an integer number (10887592800).

Almost surely, 2^136500642652 is an apocalyptic number.

It is an amenable number.

136500642652 is a deficient number, since it is larger than the sum of its proper divisors (124801584548).

136500642652 is a wasteful number, since it uses less digits than its factorization.

136500642652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8453481 (or 8453479 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 136500642652 in words is "one hundred thirty-six billion, five hundred million, six hundred forty-two thousand, six hundred fifty-two".