11526066011 has 16 divisors (see below), whose sum is σ = 12605829120. Its totient is φ = 10491392640.

The previous prime is 11526065939. The next prime is 11526066017. The reversal of 11526066011 is 11066062511.

It is a cyclic number.

It is not a de Polignac number, because 11526066011 - 2¹⁰ = 11526064987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11526066017) 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, 935630 + ... + 947868.

It is an arithmetic number, because the mean of its divisors is an integer number (787864320).

Almost surely, 2^11526066011 is an apocalyptic number.

11526066011 is a deficient number, since it is larger than the sum of its proper divisors (1079763109).

11526066011 is a wasteful number, since it uses less digits than its factorization.

11526066011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14074.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 11526066011 in words is "eleven billion, five hundred twenty-six million, sixty-six thousand, eleven".