5148276808897 has 2 divisors, whose sum is σ = 5148276808898. Its totient is φ = 5148276808896.

The previous prime is 5148276808889. The next prime is 5148276808903. The reversal of 5148276808897 is 7988086728415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4931415221041 + 216861587856 = 2220679^2 + 465684^2 .

It is a cyclic number.

It is not a de Polignac number, because 5148276808897 - 2³ = 5148276808889 is a prime.

It is not a weakly prime, because it can be changed into another prime (5148276608897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2574138404448 + 2574138404449.

It is an arithmetic number, because the mean of its divisors is an integer number (2574138404449).

Almost surely, 2^{5148276808897} is an apocalyptic number.

It is an amenable number.

5148276808897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5148276808897 is an equidigital number, since it uses as much as digits as its factorization.

5148276808897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 433520640, while the sum is 73.

The spelling of 5148276808897 in words is "five trillion, one hundred forty-eight billion, two hundred seventy-six million, eight hundred eight thousand, eight hundred ninety-seven".