5127170071 has 2 divisors, whose sum is σ = 5127170072. Its totient is φ = 5127170070.

The previous prime is 5127170057. The next prime is 5127170077. The reversal of 5127170071 is 1700717215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5127170071 - 2¹⁵ = 5127137303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5127170077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563585035 + 2563585036.

It is an arithmetic number, because the mean of its divisors is an integer number (2563585036).

Almost surely, 2^5127170071 is an apocalyptic number.

5127170071 is a deficient number, since it is larger than the sum of its proper divisors (1).

5127170071 is an equidigital number, since it uses as much as digits as its factorization.

5127170071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3430, while the sum is 31.

The square root of 5127170071 is about 71604.2601456087. The cubic root of 5127170071 is about 1724.3519314216.

Adding to 5127170071 its reverse (1700717215), we get a palindrome (6827887286).

The spelling of 5127170071 in words is "five billion, one hundred twenty-seven million, one hundred seventy thousand, seventy-one".