5005613 has 2 divisors, whose sum is σ = 5005614. Its totient is φ = 5005612.

The previous prime is 5005549. The next prime is 5005621. The reversal of 5005613 is 3165005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5004169 + 1444 = 2237^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 5005613 - 2⁶ = 5005549 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5005643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502806 + 2502807.

It is an arithmetic number, because the mean of its divisors is an integer number (2502807).

Almost surely, 2^5005613 is an apocalyptic number.

It is an amenable number.

5005613 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005613 is an equidigital number, since it uses as much as digits as its factorization.

5005613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 5005613 is about 2237.3227304079. The cubic root of 5005613 is about 171.0615580385.

The spelling of 5005613 in words is "five million, five thousand, six hundred thirteen".