11245323605 has 16 divisors (see below), whose sum is σ = 13947412080. Its totient is φ = 8697341952.

The previous prime is 11245323571. The next prime is 11245323637. The reversal of 11245323605 is 50632354211.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 101143249 + 11144180356 = 10057^2 + 105566^2 .

It is not a de Polignac number, because 11245323605 - 2¹⁰ = 11245322581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164540 + ... + 222629.

It is an arithmetic number, because the mean of its divisors is an integer number (871713255).

Almost surely, 2^11245323605 is an apocalyptic number.

It is an amenable number.

11245323605 is a deficient number, since it is larger than the sum of its proper divisors (2702088475).

11245323605 is a wasteful number, since it uses less digits than its factorization.

11245323605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387368.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 11245323605 its reverse (50632354211), we get a palindrome (61877677816).

The spelling of 11245323605 in words is "eleven billion, two hundred forty-five million, three hundred twenty-three thousand, six hundred five".