11804875776 has 132 divisors (see below), whose sum is σ = 34568327664. Its totient is φ = 3879321600.

The previous prime is 11804875739. The next prime is 11804875781. The reversal of 11804875776 is 67757840811.

11804875776 is a `hidden beast` number, since 11 + 80 + 487 + 5 + 7 + 76 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645316 + ... + 663356.

Almost surely, 2^11804875776 is an apocalyptic number.

11804875776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11804875776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17284163832).

11804875776 is an abundant number, since it is smaller than the sum of its proper divisors (22763451888).

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

11804875776 is a wasteful number, since it uses less digits than its factorization.

11804875776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18138 (or 18117 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 54.

The spelling of 11804875776 in words is "eleven billion, eight hundred four million, eight hundred seventy-five thousand, seven hundred seventy-six".