5666113203 has 32 divisors (see below), whose sum is σ = 7944894720. Its totient is φ = 3588464640.

The previous prime is 5666113199. The next prime is 5666113207. The reversal of 5666113203 is 3023116665.

It is an interprime number because it is at equal distance from previous prime (5666113199) and next prime (5666113207).

It is not a de Polignac number, because 5666113203 - 2² = 5666113199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5666113207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 772851 + ... + 780147.

It is an arithmetic number, because the mean of its divisors is an integer number (248277960).

Almost surely, 2^5666113203 is an apocalyptic number.

5666113203 is a deficient number, since it is larger than the sum of its proper divisors (2278781517).

5666113203 is a wasteful number, since it uses less digits than its factorization.

5666113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7507.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 5666113203 is about 75273.5890136773. The cubic root of 5666113203 is about 1782.7690355814.

Adding to 5666113203 its reverse (3023116665), we get a palindrome (8689229868).

The spelling of 5666113203 in words is "five billion, six hundred sixty-six million, one hundred thirteen thousand, two hundred three".