11463236163 has 6 divisors (see below), whose sum is σ = 16558007804. Its totient is φ = 7642157436.

The previous prime is 11463236137. The next prime is 11463236171. The reversal of 11463236163 is 36163236411.

11463236163 is a `hidden beast` number, since 1 + 1 + 4 + 6 + 32 + 3 + 616 + 3 = 666.

It is not a de Polignac number, because 11463236163 - 2⁸ = 11463235907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11463236173) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 636846445 + ... + 636846462.

Almost surely, 2^11463236163 is an apocalyptic number.

11463236163 is a deficient number, since it is larger than the sum of its proper divisors (5094771641).

11463236163 is a wasteful number, since it uses less digits than its factorization.

11463236163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273692913 (or 1273692910 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The spelling of 11463236163 in words is "eleven billion, four hundred sixty-three million, two hundred thirty-six thousand, one hundred sixty-three".