5613431 has 2 divisors, whose sum is σ = 5613432. Its totient is φ = 5613430.

The previous prime is 5613407. The next prime is 5613457. The reversal of 5613431 is 1343165.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5613431 - 2¹⁰ = 5612407 is a prime.

It is a super-2 number, since 2×5613431² = 63021215183522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5613397 and 5613406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5613031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806715 + 2806716.

It is an arithmetic number, because the mean of its divisors is an integer number (2806716).

Almost surely, 2^5613431 is an apocalyptic number.

5613431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613431 is an equidigital number, since it uses as much as digits as its factorization.

5613431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 5613431 is about 2369.2680304263. The cubic root of 5613431 is about 177.7226565077.

Adding to 5613431 its reverse (1343165), we get a palindrome (6956596).

It can be divided in two parts, 56134 and 31, that added together give a palindrome (56165).

The spelling of 5613431 in words is "five million, six hundred thirteen thousand, four hundred thirty-one".