5127022789879 has 2 divisors, whose sum is σ = 5127022789880. Its totient is φ = 5127022789878.

The previous prime is 5127022789873. The next prime is 5127022789897. The reversal of 5127022789879 is 9789872207215.

Together with next prime (5127022789897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5127022789879 - 2¹⁵ = 5127022757111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5127022789873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563511394939 + 2563511394940.

It is an arithmetic number, because the mean of its divisors is an integer number (2563511394940).

Almost surely, 2^{5127022789879} is an apocalyptic number.

5127022789879 is a deficient number, since it is larger than the sum of its proper divisors (1).

5127022789879 is an equidigital number, since it uses as much as digits as its factorization.

5127022789879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71124480, while the sum is 67.

The spelling of 5127022789879 in words is "five trillion, one hundred twenty-seven billion, twenty-two million, seven hundred eighty-nine thousand, eight hundred seventy-nine".