5057705126731 has 2 divisors, whose sum is σ = 5057705126732. Its totient is φ = 5057705126730.

The previous prime is 5057705126687. The next prime is 5057705126833. The reversal of 5057705126731 is 1376215077505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5057705126731 - 2⁹ = 5057705126219 is a prime.

It is a super-2 number, since 2×5057705126731² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5057705127731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528852563365 + 2528852563366.

It is an arithmetic number, because the mean of its divisors is an integer number (2528852563366).

Almost surely, 2^{5057705126731} is an apocalyptic number.

5057705126731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5057705126731 is an equidigital number, since it uses as much as digits as its factorization.

5057705126731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1543500, while the sum is 49.

The spelling of 5057705126731 in words is "five trillion, fifty-seven billion, seven hundred five million, one hundred twenty-six thousand, seven hundred thirty-one".