11164320593 has 2 divisors, whose sum is σ = 11164320594. Its totient is φ = 11164320592.

The previous prime is 11164320577. The next prime is 11164320641. The reversal of 11164320593 is 39502346111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10905207184 + 259113409 = 104428^2 + 16097^2 .

It is an emirp because it is prime and its reverse (39502346111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11164320593 - 2⁴ = 11164320577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11164320533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5582160296 + 5582160297.

It is an arithmetic number, because the mean of its divisors is an integer number (5582160297).

Almost surely, 2^11164320593 is an apocalyptic number.

It is an amenable number.

11164320593 is a deficient number, since it is larger than the sum of its proper divisors (1).

11164320593 is an equidigital number, since it uses as much as digits as its factorization.

11164320593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 11164320593 in words is "eleven billion, one hundred sixty-four million, three hundred twenty thousand, five hundred ninety-three".