5118164155271 has 2 divisors, whose sum is σ = 5118164155272. Its totient is φ = 5118164155270.

The previous prime is 5118164155259. The next prime is 5118164155381. The reversal of 5118164155271 is 1725514618115.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5118164155271 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5118164155201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2559082077635 + 2559082077636.

It is an arithmetic number, because the mean of its divisors is an integer number (2559082077636).

Almost surely, 2^{5118164155271} is an apocalyptic number.

5118164155271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5118164155271 is an equidigital number, since it uses as much as digits as its factorization.

5118164155271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336000, while the sum is 47.

The spelling of 5118164155271 in words is "five trillion, one hundred eighteen billion, one hundred sixty-four million, one hundred fifty-five thousand, two hundred seventy-one".