11549108748 has 12 divisors (see below), whose sum is σ = 26947920440. Its totient is φ = 3849702912.

The previous prime is 11549108731. The next prime is 11549108759. The reversal of 11549108748 is 84780194511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11549108697 and 11549108706.

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 3 ways as a sum of consecutive naturals, for example, 481212853 + ... + 481212876.

Almost surely, 2^11549108748 is an apocalyptic number.

It is an amenable number.

11549108748 is an abundant number, since it is smaller than the sum of its proper divisors (15398811692).

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

11549108748 is a wasteful number, since it uses less digits than its factorization.

11549108748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962425736 (or 962425734 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 48.

The spelling of 11549108748 in words is "eleven billion, five hundred forty-nine million, one hundred eight thousand, seven hundred forty-eight".