2057510771 has 2 divisors, whose sum is σ = 2057510772. Its totient is φ = 2057510770.

The previous prime is 2057510761. The next prime is 2057510773. The reversal of 2057510771 is 1770157502.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2057510771 is a prime.

Together with 2057510773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2057510773) 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, 1028755385 + 1028755386.

It is an arithmetic number, because the mean of its divisors is an integer number (1028755386).

Almost surely, 2^2057510771 is an apocalyptic number.

2057510771 is a deficient number, since it is larger than the sum of its proper divisors (1).

2057510771 is an equidigital number, since it uses as much as digits as its factorization.

2057510771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17150, while the sum is 35.

The square root of 2057510771 is about 45359.7924488197. The cubic root of 2057510771 is about 1271.8836146941.

The spelling of 2057510771 in words is "two billion, fifty-seven million, five hundred ten thousand, seven hundred seventy-one".