11045563336 has 16 divisors (see below), whose sum is σ = 20713115340. Its totient is φ = 5522065920.

The previous prime is 11045563273. The next prime is 11045563363. The reversal of 11045563336 is 63336554011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10587175236 + 458388100 = 102894^2 + 21410^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11045563295 and 11045563304.

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, 20781 + ... + 150076.

Almost surely, 2^11045563336 is an apocalyptic number.

It is an amenable number.

11045563336 is a deficient number, since it is larger than the sum of its proper divisors (9667552004).

11045563336 is a wasteful number, since it uses less digits than its factorization.

11045563336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178944 (or 178940 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 11045563336 in words is "eleven billion, forty-five million, five hundred sixty-three thousand, three hundred thirty-six".