11385889363 has 4 divisors (see below), whose sum is σ = 11397379648. Its totient is φ = 11374399080.

The previous prime is 11385889313. The next prime is 11385889423. The reversal of 11385889363 is 36398858311.

11385889363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11385889363 - 2⁹ = 11385888851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11385889313) by changing a digit.

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, 5743656 + ... + 5745637.

It is an arithmetic number, because the mean of its divisors is an integer number (2849344912).

Almost surely, 2^11385889363 is an apocalyptic number.

11385889363 is a deficient number, since it is larger than the sum of its proper divisors (11490285).

11385889363 is an equidigital number, since it uses as much as digits as its factorization.

11385889363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11490284.

The product of its digits is 3732480, while the sum is 55.

The spelling of 11385889363 in words is "eleven billion, three hundred eighty-five million, eight hundred eighty-nine thousand, three hundred sixty-three".