5871726257 has 2 divisors, whose sum is σ = 5871726258. Its totient is φ = 5871726256.

The previous prime is 5871726247. The next prime is 5871726293. The reversal of 5871726257 is 7526271785.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5712941056 + 158785201 = 75584^2 + 12601^2 .

It is a cyclic number.

It is not a de Polignac number, because 5871726257 - 2¹² = 5871722161 is a prime.

It is not a weakly prime, because it can be changed into another prime (5871726247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2935863128 + 2935863129.

It is an arithmetic number, because the mean of its divisors is an integer number (2935863129).

Almost surely, 2^5871726257 is an apocalyptic number.

It is an amenable number.

5871726257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5871726257 is an equidigital number, since it uses as much as digits as its factorization.

5871726257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1646400, while the sum is 50.

The square root of 5871726257 is about 76627.1900633189. The cubic root of 5871726257 is about 1804.0778183885.

The spelling of 5871726257 in words is "five billion, eight hundred seventy-one million, seven hundred twenty-six thousand, two hundred fifty-seven".