5348248421897 has 2 divisors, whose sum is σ = 5348248421898. Its totient is φ = 5348248421896.

The previous prime is 5348248421849. The next prime is 5348248421941. The reversal of 5348248421897 is 7981248428435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3940618039801 + 1407630382096 = 1985099^2 + 1186436^2 .

It is a cyclic number.

It is not a de Polignac number, because 5348248421897 - 2²² = 5348244227593 is a prime.

It is a super-2 number, since 2×5348248421897² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5348248421497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2674124210948 + 2674124210949.

It is an arithmetic number, because the mean of its divisors is an integer number (2674124210949).

Almost surely, 2^{5348248421897} is an apocalyptic number.

It is an amenable number.

5348248421897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5348248421897 is an equidigital number, since it uses as much as digits as its factorization.

5348248421897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123863040, while the sum is 65.

The spelling of 5348248421897 in words is "five trillion, three hundred forty-eight billion, two hundred forty-eight million, four hundred twenty-one thousand, eight hundred ninety-seven".