11163663536 has 10 divisors (see below), whose sum is σ = 21629598132. Its totient is φ = 5581831760.

The previous prime is 11163663523. The next prime is 11163663607. The reversal of 11163663536 is 63536636111.

It is a junction number, because it is equal to n+sod(n) for n = 11163663493 and 11163663502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348864470 + ... + 348864501.

Almost surely, 2^11163663536 is an apocalyptic number.

11163663536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11163663536 is a deficient number, since it is larger than the sum of its proper divisors (10465934596).

11163663536 is an equidigital number, since it uses as much as digits as its factorization.

11163663536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697728979 (or 697728973 counting only the distinct ones).

The product of its digits is 174960, while the sum is 41.

The spelling of 11163663536 in words is "eleven billion, one hundred sixty-three million, six hundred sixty-three thousand, five hundred thirty-six".