4771486771 has 2 divisors, whose sum is σ = 4771486772. Its totient is φ = 4771486770.

The previous prime is 4771486751. The next prime is 4771486789. The reversal of 4771486771 is 1776841774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4771486771 - 2⁹ = 4771486259 is a prime.

It is not a weakly prime, because it can be changed into another prime (4771486721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2385743385 + 2385743386.

It is an arithmetic number, because the mean of its divisors is an integer number (2385743386).

Almost surely, 2^4771486771 is an apocalyptic number.

4771486771 is a deficient number, since it is larger than the sum of its proper divisors (1).

4771486771 is an equidigital number, since it uses as much as digits as its factorization.

4771486771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1843968, while the sum is 52.

The square root of 4771486771 is about 69075.9492949608. The cubic root of 4771486771 is about 1683.5185576095.

The spelling of 4771486771 in words is "four billion, seven hundred seventy-one million, four hundred eighty-six thousand, seven hundred seventy-one".