11779461788 has 12 divisors (see below), whose sum is σ = 21003003000. Its totient is φ = 5778603792.

The previous prime is 11779461781. The next prime is 11779461797. The reversal of 11779461788 is 88716497711.

11779461788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11779461781) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27781538 + ... + 27781961.

It is an arithmetic number, because the mean of its divisors is an integer number (1750250250).

Almost surely, 2^11779461788 is an apocalyptic number.

It is an amenable number.

11779461788 is a deficient number, since it is larger than the sum of its proper divisors (9223541212).

11779461788 is a wasteful number, since it uses less digits than its factorization.

11779461788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55563556 (or 55563554 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 59.

The spelling of 11779461788 in words is "eleven billion, seven hundred seventy-nine million, four hundred sixty-one thousand, seven hundred eighty-eight".