5006513 has 2 divisors, whose sum is σ = 5006514. Its totient is φ = 5006512.

The previous prime is 5006509. The next prime is 5006527. The reversal of 5006513 is 3156005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4892944 + 113569 = 2212^2 + 337^2 .

It is a cyclic number.

It is not a de Polignac number, because 5006513 - 2² = 5006509 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5006503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503256 + 2503257.

It is an arithmetic number, because the mean of its divisors is an integer number (2503257).

Almost surely, 2^5006513 is an apocalyptic number.

It is an amenable number.

5006513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5006513 is an equidigital number, since it uses as much as digits as its factorization.

5006513 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 5006513 is about 2237.5238546214. The cubic root of 5006513 is about 171.0718096085.

The spelling of 5006513 in words is "five million, six thousand, five hundred thirteen".