5136013 has 2 divisors, whose sum is σ = 5136014. Its totient is φ = 5136012.

The previous prime is 5136011. The next prime is 5136031. The reversal of 5136013 is 3106315.

5136013 = 1602² + 1603².

Together with next prime (5136031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2569609 + 2566404 = 1603^2 + 1602^2 .

It is a cyclic number.

It is not a de Polignac number, because 5136013 - 2¹ = 5136011 is a prime.

Together with 5136011, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5136011) 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, 2568006 + 2568007.

It is an arithmetic number, because the mean of its divisors is an integer number (2568007).

Almost surely, 2^5136013 is an apocalyptic number.

5136013 is the 1603-rd centered square number.

It is an amenable number.

5136013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5136013 is an equidigital number, since it uses as much as digits as its factorization.

5136013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 5136013 is about 2266.2773440160. The cubic root of 5136013 is about 172.5342703038.

The spelling of 5136013 in words is "five million, one hundred thirty-six thousand, thirteen".