11636752985806 has 32 divisors (see below), whose sum is σ = 19913800233600. Its totient is φ = 5052285175296.

The previous prime is 11636752985801. The next prime is 11636752985813. The reversal of 11636752985806 is 60858925763611.

11636752985806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11636752985801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5892646 + ... + 7615561.

It is an arithmetic number, because the mean of its divisors is an integer number (622306257300).

Almost surely, 2^{11636752985806} is an apocalyptic number.

11636752985806 is a deficient number, since it is larger than the sum of its proper divisors (8277047247794).

11636752985806 is a wasteful number, since it uses less digits than its factorization.

11636752985806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13510188.

The product of its (nonzero) digits is 130636800, while the sum is 67.

The spelling of 11636752985806 in words is "eleven trillion, six hundred thirty-six billion, seven hundred fifty-two million, nine hundred eighty-five thousand, eight hundred six".