11089649352 has 16 divisors (see below), whose sum is σ = 27724123440. Its totient is φ = 3696549776.

The previous prime is 11089649323. The next prime is 11089649353. The reversal of 11089649352 is 25394698011.

It is not an unprimeable number, because it can be changed into a prime (11089649353) 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, 231034338 + ... + 231034385.

It is an arithmetic number, because the mean of its divisors is an integer number (1732757715).

Almost surely, 2^11089649352 is an apocalyptic number.

11089649352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11089649352 is an abundant number, since it is smaller than the sum of its proper divisors (16634474088).

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

11089649352 is a wasteful number, since it uses less digits than its factorization.

11089649352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462068732 (or 462068728 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 11089649352 in words is "eleven billion, eighty-nine million, six hundred forty-nine thousand, three hundred fifty-two".