5057705126687 has 2 divisors, whose sum is σ = 5057705126688. Its totient is φ = 5057705126686.

The previous prime is 5057705126681. The next prime is 5057705126731. The reversal of 5057705126687 is 7866215077505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5057705126687 - 2¹⁴ = 5057705110303 is a prime.

It is a super-2 number, since 2×5057705126687² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5057705126681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528852563343 + 2528852563344.

It is an arithmetic number, because the mean of its divisors is an integer number (2528852563344).

Almost surely, 2^{5057705126687} is an apocalyptic number.

5057705126687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5057705126687 is an equidigital number, since it uses as much as digits as its factorization.

5057705126687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696000, while the sum is 59.

The spelling of 5057705126687 in words is "five trillion, fifty-seven billion, seven hundred five million, one hundred twenty-six thousand, six hundred eighty-seven".