11065352064 has 96 divisors (see below), whose sum is σ = 31827396600. Its totient is φ = 3404703744.

The previous prime is 11065352063. The next prime is 11065352083. The reversal of 11065352064 is 46025356011.

11065352064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11065352063) 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 11 ways as a sum of consecutive naturals, for example, 20359 + ... + 150150.

Almost surely, 2^11065352064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11065352064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15913698300).

11065352064 is an abundant number, since it is smaller than the sum of its proper divisors (20762044536).

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

11065352064 is a wasteful number, since it uses less digits than its factorization.

11065352064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170552 (or 170527 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 11065352064 in words is "eleven billion, sixty-five million, three hundred fifty-two thousand, sixty-four".