11889563482 has 8 divisors (see below), whose sum is σ = 17849578752. Its totient is φ = 5939703900.

The previous prime is 11889563467. The next prime is 11889563503. The reversal of 11889563482 is 28436598811.

It is a happy number.

11889563482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 2535994 + ... + 2540677.

It is an arithmetic number, because the mean of its divisors is an integer number (2231197344).

Almost surely, 2^11889563482 is an apocalyptic number.

11889563482 is a deficient number, since it is larger than the sum of its proper divisors (5960015270).

11889563482 is a wasteful number, since it uses less digits than its factorization.

11889563482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5077844.

The product of its digits is 3317760, while the sum is 55.

The spelling of 11889563482 in words is "eleven billion, eight hundred eighty-nine million, five hundred sixty-three thousand, four hundred eighty-two".