136636650755 has 16 divisors (see below), whose sum is σ = 179009740800. Its totient is φ = 99294363360.

The previous prime is 136636650751. The next prime is 136636650793. The reversal of 136636650755 is 557056636631.

It is not a de Polignac number, because 136636650755 - 2² = 136636650751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136636650697 and 136636650706.

It is not an unprimeable number, because it can be changed into a prime (136636650751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900845 + ... + 1041534.

It is an arithmetic number, because the mean of its divisors is an integer number (11188108800).

Almost surely, 2^136636650755 is an apocalyptic number.

136636650755 is a deficient number, since it is larger than the sum of its proper divisors (42373090045).

136636650755 is a wasteful number, since it uses less digits than its factorization.

136636650755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943674.

The product of its (nonzero) digits is 10206000, while the sum is 53.

The spelling of 136636650755 in words is "one hundred thirty-six billion, six hundred thirty-six million, six hundred fifty thousand, seven hundred fifty-five".