5757077861 has 2 divisors, whose sum is σ = 5757077862. Its totient is φ = 5757077860.

The previous prime is 5757077857. The next prime is 5757077899. The reversal of 5757077861 is 1687707575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4349402500 + 1407675361 = 65950^2 + 37519^2 .

It is a cyclic number.

It is not a de Polignac number, because 5757077861 - 2² = 5757077857 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5757071861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878538930 + 2878538931.

It is an arithmetic number, because the mean of its divisors is an integer number (2878538931).

Almost surely, 2^5757077861 is an apocalyptic number.

It is an amenable number.

5757077861 is a deficient number, since it is larger than the sum of its proper divisors (1).

5757077861 is an equidigital number, since it uses as much as digits as its factorization.

5757077861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2881200, while the sum is 53.

The square root of 5757077861 is about 75875.4101208026. The cubic root of 5757077861 is about 1792.2587156902.

The spelling of 5757077861 in words is "five billion, seven hundred fifty-seven million, seventy-seven thousand, eight hundred sixty-one".