11163752563 has 8 divisors (see below), whose sum is σ = 11192526576. Its totient is φ = 11134999200.

The previous prime is 11163752513. The next prime is 11163752603. The reversal of 11163752563 is 36525736111.

11163752563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11163752563 - 2³³ = 2573817971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11163752513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2119353 + ... + 2124613.

It is an arithmetic number, because the mean of its divisors is an integer number (1399065822).

Almost surely, 2^11163752563 is an apocalyptic number.

11163752563 is a deficient number, since it is larger than the sum of its proper divisors (28774013).

11163752563 is an equidigital number, since it uses as much as digits as its factorization.

11163752563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10325.

The product of its digits is 113400, while the sum is 40.

The spelling of 11163752563 in words is "eleven billion, one hundred sixty-three million, seven hundred fifty-two thousand, five hundred sixty-three".