11808628088 has 16 divisors (see below), whose sum is σ = 22904667000. Its totient is φ = 5700716896.

The previous prime is 11808628063. The next prime is 11808628093. The reversal of 11808628088 is 88082680811.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25449398 + ... + 25449861.

Almost surely, 2^11808628088 is an apocalyptic number.

It is an amenable number.

11808628088 is a deficient number, since it is larger than the sum of its proper divisors (11096038912).

11808628088 is a wasteful number, since it uses less digits than its factorization.

11808628088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50899294 (or 50899290 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 50.

It can be divided in two parts, 1180 and 8628088, that added together give a palindrome (8629268).

The spelling of 11808628088 in words is "eleven billion, eight hundred eight million, six hundred twenty-eight thousand, eighty-eight".