5631113 has 8 divisors (see below), whose sum is σ = 5935488. Its totient is φ = 5331744.

The previous prime is 5631107. The next prime is 5631121. The reversal of 5631113 is 3111365.

It is a happy number.

5631113 is digitally balanced in base 3, 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 5631113 - 2⁸ = 5630857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5631173) 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, 1181 + ... + 3557.

It is an arithmetic number, because the mean of its divisors is an integer number (741936).

Almost surely, 2^5631113 is an apocalyptic number.

It is an amenable number.

5631113 is a deficient number, since it is larger than the sum of its proper divisors (304375).

5631113 is a wasteful number, since it uses less digits than its factorization.

5631113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503.

The product of its digits is 270, while the sum is 20.

The square root of 5631113 is about 2372.9966287376. The cubic root of 5631113 is about 177.9090664600.

Adding to 5631113 its reverse (3111365), we get a palindrome (8742478).

The spelling of 5631113 in words is "five million, six hundred thirty-one thousand, one hundred thirteen".