5086628127881 has 2 divisors, whose sum is σ = 5086628127882. Its totient is φ = 5086628127880.

The previous prime is 5086628127877. The next prime is 5086628127961. The reversal of 5086628127881 is 1887218266805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4669990152256 + 416637975625 = 2161016^2 + 645475^2 .

It is a cyclic number.

It is not a de Polignac number, because 5086628127881 - 2² = 5086628127877 is a prime.

It is a super-2 number, since 2×5086628127881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5086628127851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2543314063940 + 2543314063941.

It is an arithmetic number, because the mean of its divisors is an integer number (2543314063941).

Almost surely, 2^{5086628127881} is an apocalyptic number.

It is an amenable number.

5086628127881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5086628127881 is an equidigital number, since it uses as much as digits as its factorization.

5086628127881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20643840, while the sum is 62.

The spelling of 5086628127881 in words is "five trillion, eighty-six billion, six hundred twenty-eight million, one hundred twenty-seven thousand, eight hundred eighty-one".