48863229942889 has 2 divisors, whose sum is σ = 48863229942890. Its totient is φ = 48863229942888.

The previous prime is 48863229942871. The next prime is 48863229942893. The reversal of 48863229942889 is 98824992236884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47310900837264 + 1552329105625 = 6878292^2 + 1245925^2 .

It is a cyclic number.

It is not a de Polignac number, because 48863229942889 - 2⁹ = 48863229942377 is a prime.

It is not a weakly prime, because it can be changed into another prime (48863229942089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24431614971444 + 24431614971445.

It is an arithmetic number, because the mean of its divisors is an integer number (24431614971445).

Almost surely, 2^{48863229942889} is an apocalyptic number.

It is an amenable number.

48863229942889 is a deficient number, since it is larger than the sum of its proper divisors (1).

48863229942889 is an equidigital number, since it uses as much as digits as its factorization.

48863229942889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6879707136, while the sum is 82.

The spelling of 48863229942889 in words is "forty-eight trillion, eight hundred sixty-three billion, two hundred twenty-nine million, nine hundred forty-two thousand, eight hundred eighty-nine".