5057717512777 has 2 divisors, whose sum is σ = 5057717512778. Its totient is φ = 5057717512776.

The previous prime is 5057717512759. The next prime is 5057717512933. The reversal of 5057717512777 is 7772157177505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4606363307536 + 451354205241 = 2146244^2 + 671829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5057717512777 is a prime.

It is not a weakly prime, because it can be changed into another prime (5057717512747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528858756388 + 2528858756389.

It is an arithmetic number, because the mean of its divisors is an integer number (2528858756389).

Almost surely, 2^{5057717512777} is an apocalyptic number.

It is an amenable number.

5057717512777 is a deficient number, since it is larger than the sum of its proper divisors (1).

5057717512777 is an equidigital number, since it uses as much as digits as its factorization.

5057717512777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29412250, while the sum is 61.

The spelling of 5057717512777 in words is "five trillion, fifty-seven billion, seven hundred seventeen million, five hundred twelve thousand, seven hundred seventy-seven".