11355352866 has 96 divisors (see below), whose sum is σ = 29609798400. Its totient is φ = 3098822400.

The previous prime is 11355352847. The next prime is 11355352909. The reversal of 11355352866 is 66825355311.

11355352866 is a `hidden beast` number, since 1 + 1 + 35 + 535 + 2 + 86 + 6 = 666.

11355352866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11355352866² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 51735 + ... + 159333.

It is an arithmetic number, because the mean of its divisors is an integer number (308435400).

Almost surely, 2^11355352866 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11355352866, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14804899200).

11355352866 is an abundant number, since it is smaller than the sum of its proper divisors (18254445534).

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

11355352866 is a wasteful number, since it uses less digits than its factorization.

11355352866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107672 (or 107669 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The spelling of 11355352866 in words is "eleven billion, three hundred fifty-five million, three hundred fifty-two thousand, eight hundred sixty-six".