11325505 has 4 divisors (see below), whose sum is σ = 13590612. Its totient is φ = 9060400.

The previous prime is 11325497. The next prime is 11325511. The reversal of 11325505 is 50552311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8363664 + 2961841 = 2892^2 + 1721^2 .

It is not a de Polignac number, because 11325505 - 2³ = 11325497 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132546 + ... + 1132555.

It is an arithmetic number, because the mean of its divisors is an integer number (3397653).

Almost surely, 2^11325505 is an apocalyptic number.

It is an amenable number.

11325505 is a deficient number, since it is larger than the sum of its proper divisors (2265107).

11325505 is an equidigital number, since it uses as much as digits as its factorization.

11325505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265106.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 11325505 is about 3365.3387645228. The cubic root of 11325505 is about 224.5704066352.

Adding to 11325505 its reverse (50552311), we get a palindrome (61877816).

The spelling of 11325505 in words is "eleven million, three hundred twenty-five thousand, five hundred five".