11706550512 has 40 divisors (see below), whose sum is σ = 30434565456. Its totient is φ = 3877326336.

The previous prime is 11706550451. The next prime is 11706550519. The reversal of 11706550512 is 21505560711.

It is a happy number.

11706550512 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 (11706550519) by changing a digit.

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, 769173 + ... + 784244.

Almost surely, 2^11706550512 is an apocalyptic number.

11706550512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11706550512 is an abundant number, since it is smaller than the sum of its proper divisors (18728014944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11706550512 is a wasteful number, since it uses less digits than its factorization.

11706550512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553585 (or 1553579 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 33.

The spelling of 11706550512 in words is "eleven billion, seven hundred six million, five hundred fifty thousand, five hundred twelve".