54020239200289 has 2 divisors, whose sum is σ = 54020239200290. Its totient is φ = 54020239200288.

The previous prime is 54020239200281. The next prime is 54020239200371. The reversal of 54020239200289 is 98200293202045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39367994969664 + 14652244230625 = 6274392^2 + 3827825^2 .

It is a cyclic number.

It is not a de Polignac number, because 54020239200289 - 2³ = 54020239200281 is a prime.

It is not a weakly prime, because it can be changed into another prime (54020239200281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27010119600144 + 27010119600145.

It is an arithmetic number, because the mean of its divisors is an integer number (27010119600145).

Almost surely, 2^{54020239200289} is an apocalyptic number.

It is an amenable number.

54020239200289 is a deficient number, since it is larger than the sum of its proper divisors (1).

54020239200289 is an equidigital number, since it uses as much as digits as its factorization.

54020239200289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 54020239200289 in words is "fifty-four trillion, twenty billion, two hundred thirty-nine million, two hundred thousand, two hundred eighty-nine".