11275853688 has 96 divisors (see below), whose sum is σ = 33332785200. Its totient is φ = 3415104000.

The previous prime is 11275853683. The next prime is 11275853717. The reversal of 11275853688 is 88635857211.

11275853688 is a `hidden beast` number, since 1 + 1 + 27 + 5 + 8 + 536 + 88 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11275853683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2681988 + ... + 2686188.

Almost surely, 2^11275853688 is an apocalyptic number.

11275853688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11275853688 is an abundant number, since it is smaller than the sum of its proper divisors (22056931512).

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

11275853688 is a wasteful number, since it uses less digits than its factorization.

11275853688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613 (or 7606 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 54.

The spelling of 11275853688 in words is "eleven billion, two hundred seventy-five million, eight hundred fifty-three thousand, six hundred eighty-eight".