11000066526 has 96 divisors (see below), whose sum is σ = 25342087680. Its totient is φ = 3441252672.

The previous prime is 11000066521. The next prime is 11000066551. The reversal of 11000066526 is 62566000011.

It is a happy number.

11000066526 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 0 + 0 + 6 + 652 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11000066526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000066521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5393815 + ... + 5395853.

It is an arithmetic number, because the mean of its divisors is an integer number (263980080).

Almost surely, 2^11000066526 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11000066526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12671043840).

11000066526 is an abundant number, since it is smaller than the sum of its proper divisors (14342021154).

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

11000066526 is a wasteful number, since it uses less digits than its factorization.

11000066526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 11000066526 its reverse (62566000011), we get a palindrome (73566066537).

The spelling of 11000066526 in words is "eleven billion, sixty-six thousand, five hundred twenty-six".