5548389671999 has 2 divisors, whose sum is σ = 5548389672000. Its totient is φ = 5548389671998.

The previous prime is 5548389671953. The next prime is 5548389672011. The reversal of 5548389671999 is 9991769838455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5548389671999 - 2⁸ = 5548389671743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5548389671599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2774194835999 + 2774194836000.

It is an arithmetic number, because the mean of its divisors is an integer number (2774194836000).

Almost surely, 2^{5548389671999} is an apocalyptic number.

5548389671999 is a deficient number, since it is larger than the sum of its proper divisors (1).

5548389671999 is an equidigital number, since it uses as much as digits as its factorization.

5548389671999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5290790400, while the sum is 83.

The spelling of 5548389671999 in words is "five trillion, five hundred forty-eight billion, three hundred eighty-nine million, six hundred seventy-one thousand, nine hundred ninety-nine".