11611260882 has 96 divisors (see below), whose sum is σ = 29228432688. Its totient is φ = 3299033088.

The previous prime is 11611260839. The next prime is 11611260907. The reversal of 11611260882 is 28806211611.

11611260882 is a `hidden beast` number, since 11 + 611 + 26 + 0 + 8 + 8 + 2 = 666.

11611260882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9455423121 + 2155837761 = 97239^2 + 46431^2 .

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, 183298 + ... + 238370.

Almost surely, 2^11611260882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11611260882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14614216344).

11611260882 is an abundant number, since it is smaller than the sum of its proper divisors (17617171806).

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

11611260882 is a wasteful number, since it uses less digits than its factorization.

11611260882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55164 (or 55161 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The spelling of 11611260882 in words is "eleven billion, six hundred eleven million, two hundred sixty thousand, eight hundred eighty-two".