5081389775093 has 2 divisors, whose sum is σ = 5081389775094. Its totient is φ = 5081389775092.

The previous prime is 5081389775017. The next prime is 5081389775171. The reversal of 5081389775093 is 3905779831805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3155906061169 + 1925483713924 = 1776487^2 + 1387618^2 .

It is a cyclic number.

It is not a de Polignac number, because 5081389775093 - 2²⁶ = 5081322666229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5081389775593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2540694887546 + 2540694887547.

It is an arithmetic number, because the mean of its divisors is an integer number (2540694887547).

Almost surely, 2^{5081389775093} is an apocalyptic number.

It is an amenable number.

5081389775093 is a deficient number, since it is larger than the sum of its proper divisors (1).

5081389775093 is an equidigital number, since it uses as much as digits as its factorization.

5081389775093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57153600, while the sum is 65.

The spelling of 5081389775093 in words is "five trillion, eighty-one billion, three hundred eighty-nine million, seven hundred seventy-five thousand, ninety-three".