11065510265 has 16 divisors (see below), whose sum is σ = 13641170688. Its totient is φ = 8610831936.

The previous prime is 11065510259. The next prime is 11065510271. The reversal of 11065510265 is 56201556011.

11065510265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11065510259) and next prime (11065510271).

It is a cyclic number.

It is not a de Polignac number, because 11065510265 - 2¹² = 11065506169 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1064684 + ... + 1075026.

It is an arithmetic number, because the mean of its divisors is an integer number (852573168).

Almost surely, 2^11065510265 is an apocalyptic number.

It is an amenable number.

11065510265 is a deficient number, since it is larger than the sum of its proper divisors (2575660423).

11065510265 is a wasteful number, since it uses less digits than its factorization.

11065510265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16168.

The product of its (nonzero) digits is 9000, while the sum is 32.

The spelling of 11065510265 in words is "eleven billion, sixty-five million, five hundred ten thousand, two hundred sixty-five".