136633252652 has 24 divisors (see below), whose sum is σ = 272648257056. Its totient is φ = 59352000768.

The previous prime is 136633252643. The next prime is 136633252663. The reversal of 136633252652 is 256252336631.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77280368 + ... + 77282135.

It is an arithmetic number, because the mean of its divisors is an integer number (11360344044).

Almost surely, 2^136633252652 is an apocalyptic number.

It is an amenable number.

136633252652 is a deficient number, since it is larger than the sum of its proper divisors (136015004404).

136633252652 is a wasteful number, since it uses less digits than its factorization.

136633252652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154562537 (or 154562535 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 44.

The spelling of 136633252652 in words is "one hundred thirty-six billion, six hundred thirty-three million, two hundred fifty-two thousand, six hundred fifty-two".