5085504013 has 2 divisors, whose sum is σ = 5085504014. Its totient is φ = 5085504012.

The previous prime is 5085503963. The next prime is 5085504019. The reversal of 5085504013 is 3104055805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4356396009 + 729108004 = 66003^2 + 27002^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5085504013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5085504019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2542752006 + 2542752007.

It is an arithmetic number, because the mean of its divisors is an integer number (2542752007).

Almost surely, 2^5085504013 is an apocalyptic number.

It is an amenable number.

5085504013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5085504013 is an equidigital number, since it uses as much as digits as its factorization.

5085504013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 5085504013 is about 71312.7198541747. The cubic root of 5085504013 is about 1719.6682266379.

Adding to 5085504013 its reverse (3104055805), we get a palindrome (8189559818).

The spelling of 5085504013 in words is "five billion, eighty-five million, five hundred four thousand, thirteen".