11487325188 has 12 divisors (see below), whose sum is σ = 26803758800. Its totient is φ = 3829108392.

The previous prime is 11487325181. The next prime is 11487325217. The reversal of 11487325188 is 88152378411.

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

It is not an unprimeable number, because it can be changed into a prime (11487325181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478638538 + ... + 478638561.

Almost surely, 2^11487325188 is an apocalyptic number.

It is an amenable number.

11487325188 is an abundant number, since it is smaller than the sum of its proper divisors (15316433612).

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

11487325188 is a wasteful number, since it uses less digits than its factorization.

11487325188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957277106 (or 957277104 counting only the distinct ones).

The product of its digits is 430080, while the sum is 48.

The spelling of 11487325188 in words is "eleven billion, four hundred eighty-seven million, three hundred twenty-five thousand, one hundred eighty-eight".