5057261776747 has 2 divisors, whose sum is σ = 5057261776748. Its totient is φ = 5057261776746.

The previous prime is 5057261776729. The next prime is 5057261776757. The reversal of 5057261776747 is 7476771627505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5057261776747 is a prime.

It is not a weakly prime, because it can be changed into another prime (5057261776757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528630888373 + 2528630888374.

It is an arithmetic number, because the mean of its divisors is an integer number (2528630888374).

Almost surely, 2^{5057261776747} is an apocalyptic number.

5057261776747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5057261776747 is an equidigital number, since it uses as much as digits as its factorization.

5057261776747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 121010400, while the sum is 64.

The spelling of 5057261776747 in words is "five trillion, fifty-seven billion, two hundred sixty-one million, seven hundred seventy-six thousand, seven hundred forty-seven".