11064360559 has 16 divisors (see below), whose sum is σ = 12825230080. Its totient is φ = 9348696000.

The previous prime is 11064360557. The next prime is 11064360583. The reversal of 11064360559 is 95506346011.

It is a happy number.

It is not a de Polignac number, because 11064360559 - 2¹ = 11064360557 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 (11064360557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1145452 + ... + 1155070.

It is an arithmetic number, because the mean of its divisors is an integer number (801576880).

Almost surely, 2^11064360559 is an apocalyptic number.

11064360559 is a deficient number, since it is larger than the sum of its proper divisors (1760869521).

11064360559 is an equidigital number, since it uses as much as digits as its factorization.

11064360559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11950.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 11064360559 in words is "eleven billion, sixty-four million, three hundred sixty thousand, five hundred fifty-nine".