11132356589 has 4 divisors (see below), whose sum is σ = 11314854300. Its totient is φ = 10949858880.

The previous prime is 11132356561. The next prime is 11132356603. The reversal of 11132356589 is 98565323111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1466124100 + 9666232489 = 38290^2 + 98317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11132356589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132356489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91248764 + ... + 91248885.

It is an arithmetic number, because the mean of its divisors is an integer number (2828713575).

Almost surely, 2^11132356589 is an apocalyptic number.

It is an amenable number.

11132356589 is a deficient number, since it is larger than the sum of its proper divisors (182497711).

11132356589 is an equidigital number, since it uses as much as digits as its factorization.

11132356589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182497710.

The product of its digits is 194400, while the sum is 44.

The spelling of 11132356589 in words is "eleven billion, one hundred thirty-two million, three hundred fifty-six thousand, five hundred eighty-nine".