136399650759 has 8 divisors (see below), whose sum is σ = 202073556720. Its totient is φ = 90933100488.

The previous prime is 136399650721. The next prime is 136399650817. The reversal of 136399650759 is 957056993631.

136399650759 is a `hidden beast` number, since 1 + 3 + 6 + 39 + 96 + 507 + 5 + 9 = 666.

It is not a de Polignac number, because 136399650759 - 2⁷ = 136399650631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136399650696 and 136399650705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136399657759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525919432 + ... + 2525919485.

It is an arithmetic number, because the mean of its divisors is an integer number (25259194590).

Almost surely, 2^136399650759 is an apocalyptic number.

136399650759 is a deficient number, since it is larger than the sum of its proper divisors (65673905961).

136399650759 is an equidigital number, since it uses as much as digits as its factorization.

136399650759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051838926 (or 5051838920 counting only the distinct ones).

The product of its (nonzero) digits is 41334300, while the sum is 63.

The spelling of 136399650759 in words is "one hundred thirty-six billion, three hundred ninety-nine million, six hundred fifty thousand, seven hundred fifty-nine".