11163555883 has 2 divisors, whose sum is σ = 11163555884. Its totient is φ = 11163555882.

The previous prime is 11163555863. The next prime is 11163555889. The reversal of 11163555883 is 38855536111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11163555883 is a prime.

It is not a weakly prime, because it can be changed into another prime (11163555889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5581777941 + 5581777942.

It is an arithmetic number, because the mean of its divisors is an integer number (5581777942).

Almost surely, 2^11163555883 is an apocalyptic number.

11163555883 is a deficient number, since it is larger than the sum of its proper divisors (1).

11163555883 is an equidigital number, since it uses as much as digits as its factorization.

11163555883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 46.

The spelling of 11163555883 in words is "eleven billion, one hundred sixty-three million, five hundred fifty-five thousand, eight hundred eighty-three".