5255422771 has 2 divisors, whose sum is σ = 5255422772. Its totient is φ = 5255422770.

The previous prime is 5255422759. The next prime is 5255422847. The reversal of 5255422771 is 1772245525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5255422771 - 2¹³ = 5255414579 is a prime.

It is not a weakly prime, because it can be changed into another prime (5255420771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627711385 + 2627711386.

It is an arithmetic number, because the mean of its divisors is an integer number (2627711386).

Almost surely, 2^5255422771 is an apocalyptic number.

5255422771 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255422771 is an equidigital number, since it uses as much as digits as its factorization.

5255422771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 196000, while the sum is 40.

The square root of 5255422771 is about 72494.2947479317. The cubic root of 5255422771 is about 1738.6115195925.

The spelling of 5255422771 in words is "five billion, two hundred fifty-five million, four hundred twenty-two thousand, seven hundred seventy-one".