5006811913 has 2 divisors, whose sum is σ = 5006811914. Its totient is φ = 5006811912.

The previous prime is 5006811907. The next prime is 5006811919. The reversal of 5006811913 is 3191186005.

It is a balanced prime because it is at equal distance from previous prime (5006811907) and next prime (5006811919).

It can be written as a sum of positive squares in only one way, i.e., 4016010384 + 990801529 = 63372^2 + 31477^2 .

It is a cyclic number.

It is not a de Polignac number, because 5006811913 - 2¹³ = 5006803721 is a prime.

It is not a weakly prime, because it can be changed into another prime (5006811919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503405956 + 2503405957.

It is an arithmetic number, because the mean of its divisors is an integer number (2503405957).

Almost surely, 2^5006811913 is an apocalyptic number.

It is an amenable number.

5006811913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5006811913 is an equidigital number, since it uses as much as digits as its factorization.

5006811913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 5006811913 is about 70758.8292229316. The cubic root of 5006811913 is about 1710.7521414506.

Adding to 5006811913 its reverse (3191186005), we get a palindrome (8197997918).

The spelling of 5006811913 in words is "five billion, six million, eight hundred eleven thousand, nine hundred thirteen".