5156487127471 has 2 divisors, whose sum is σ = 5156487127472. Its totient is φ = 5156487127470.

The previous prime is 5156487127411. The next prime is 5156487127487. The reversal of 5156487127471 is 1747217846515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5156487127471 - 2¹⁷ = 5156486996399 is a prime.

It is a super-3 number, since 3×5156487127471³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5156487127411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578243563735 + 2578243563736.

It is an arithmetic number, because the mean of its divisors is an integer number (2578243563736).

Almost surely, 2^{5156487127471} is an apocalyptic number.

5156487127471 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156487127471 is an equidigital number, since it uses as much as digits as its factorization.

5156487127471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13171200, while the sum is 58.

The spelling of 5156487127471 in words is "five trillion, one hundred fifty-six billion, four hundred eighty-seven million, one hundred twenty-seven thousand, four hundred seventy-one".