5005000771 has 2 divisors, whose sum is σ = 5005000772. Its totient is φ = 5005000770.

The previous prime is 5005000769. The next prime is 5005000829. The reversal of 5005000771 is 1770005005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5005000771 - 2¹ = 5005000769 is a prime.

Together with 5005000769, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5005000711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502500385 + 2502500386.

It is an arithmetic number, because the mean of its divisors is an integer number (2502500386).

Almost surely, 2^5005000771 is an apocalyptic number.

5005000771 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005000771 is an equidigital number, since it uses as much as digits as its factorization.

5005000771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1225, while the sum is 25.

The square root of 5005000771 is about 70746.0300723652. The cubic root of 5005000771 is about 1710.5458366013.

Adding to 5005000771 its reverse (1770005005), we get a palindrome (6775005776).

The spelling of 5005000771 in words is "five billion, five million, seven hundred seventy-one", and thus it is an aban number.