5600813 has 2 divisors, whose sum is σ = 5600814. Its totient is φ = 5600812.

The previous prime is 5600809. The next prime is 5600867. The reversal of 5600813 is 3180065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5368489 + 232324 = 2317^2 + 482^2 .

It is a cyclic number.

It is not a de Polignac number, because 5600813 - 2² = 5600809 is a prime.

5600813 is a modest number, since divided by 813 gives 56 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5600873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800406 + 2800407.

It is an arithmetic number, because the mean of its divisors is an integer number (2800407).

Almost surely, 2^5600813 is an apocalyptic number.

It is an amenable number.

5600813 is a deficient number, since it is larger than the sum of its proper divisors (1).

5600813 is an equidigital number, since it uses as much as digits as its factorization.

5600813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5600813 is about 2366.6036846080. The cubic root of 5600813 is about 177.5893935750.

Adding to 5600813 its reverse (3180065), we get a palindrome (8780878).

The spelling of 5600813 in words is "five million, six hundred thousand, eight hundred thirteen".