11104525 has 6 divisors (see below), whose sum is σ = 13769642. Its totient is φ = 8883600.

The previous prime is 11104517. The next prime is 11104529. The reversal of 11104525 is 52540111.

It can be written as a sum of positive squares in 3 ways, for example, as 3602404 + 7502121 = 1898^2 + 2739^2 .

It is not a de Polignac number, because 11104525 - 2³ = 11104517 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 (11104529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222066 + ... + 222115.

Almost surely, 2^11104525 is an apocalyptic number.

It is an amenable number.

11104525 is a deficient number, since it is larger than the sum of its proper divisors (2665117).

11104525 is an equidigital number, since it uses as much as digits as its factorization.

11104525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444191 (or 444186 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 11104525 is about 3332.3452702264. The cubic root of 11104525 is about 223.1002183819.

Adding to 11104525 its reverse (52540111), we get a palindrome (63644636).

The spelling of 11104525 in words is "eleven million, one hundred four thousand, five hundred twenty-five".