11628365776 has 20 divisors (see below), whose sum is σ = 22556092032. Its totient is φ = 5807438816.

The previous prime is 11628365747. The next prime is 11628365779. The reversal of 11628365776 is 67756382611.

It is a happy number.

11628365776 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 (11628365779) 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, 407266 + ... + 434881.

Almost surely, 2^11628365776 is an apocalyptic number.

11628365776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11628365776 is a deficient number, since it is larger than the sum of its proper divisors (10927726256).

11628365776 is an equidigital number, since it uses as much as digits as its factorization.

11628365776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843018 (or 843012 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The spelling of 11628365776 in words is "eleven billion, six hundred twenty-eight million, three hundred sixty-five thousand, seven hundred seventy-six".