11064515344 has 15 divisors (see below), whose sum is σ = 21438313717. Its totient is φ = 5532047296.

The previous prime is 11064515327. The next prime is 11064515359. The reversal of 11064515344 is 44351546011.

The square root of 11064515344 is 105188.

It is a perfect power (a square), and thus also a powerful number.

11064515344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5244656400 + 5819858944 = 72420^2 + 76288^2 .

It is a super-2 number, since 2×11064515344² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 407604 + ... + 433900.

Almost surely, 2^11064515344 is an apocalyptic number.

11064515344 is the 105188-th square number.

It is an amenable number.

11064515344 is a deficient number, since it is larger than the sum of its proper divisors (10373798373).

11064515344 is an frugal number, since it uses more digits than its factorization.

11064515344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52602 (or 26299 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 11064515344 in words is "eleven billion, sixty-four million, five hundred fifteen thousand, three hundred forty-four".