11482189287 has 8 divisors (see below), whose sum is σ = 15373643520. Its totient is φ = 7622763960.

The previous prime is 11482189273. The next prime is 11482189289. The reversal of 11482189287 is 78298128411.

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

It is not a de Polignac number, because 11482189287 - 2¹² = 11482185191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11482189289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8006389 + ... + 8007822.

It is an arithmetic number, because the mean of its divisors is an integer number (1921705440).

Almost surely, 2^11482189287 is an apocalyptic number.

11482189287 is a deficient number, since it is larger than the sum of its proper divisors (3891454233).

11482189287 is a wasteful number, since it uses less digits than its factorization.

11482189287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16014453.

The product of its digits is 516096, while the sum is 51.

The spelling of 11482189287 in words is "eleven billion, four hundred eighty-two million, one hundred eighty-nine thousand, two hundred eighty-seven".