11475563 has 8 divisors (see below), whose sum is σ = 13177920. Its totient is φ = 9883080.

The previous prime is 11475557. The next prime is 11475577. The reversal of 11475563 is 36557411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11475563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11475523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27245 + ... + 27662.

It is an arithmetic number, because the mean of its divisors is an integer number (1647240).

Almost surely, 2^11475563 is an apocalyptic number.

11475563 is a deficient number, since it is larger than the sum of its proper divisors (1702357).

11475563 is a wasteful number, since it uses less digits than its factorization.

11475563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54937.

The product of its digits is 12600, while the sum is 32.

The square root of 11475563 is about 3387.5600363684. The cubic root of 11475563 is about 225.5578781724.

It can be divided in two parts, 11 and 475563, that added together give a palindrome (475574).

The spelling of 11475563 in words is "eleven million, four hundred seventy-five thousand, five hundred sixty-three".