55888008352439 has 2 divisors, whose sum is σ = 55888008352440. Its totient is φ = 55888008352438.

The previous prime is 55888008352427. The next prime is 55888008352453. The reversal of 55888008352439 is 93425380088855.

55888008352439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55888008352439 - 2²⁴ = 55887991575223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55888008352459) 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, 27944004176219 + 27944004176220.

It is an arithmetic number, because the mean of its divisors is an integer number (27944004176220).

Almost surely, 2^{55888008352439} is an apocalyptic number.

55888008352439 is a deficient number, since it is larger than the sum of its proper divisors (1).

55888008352439 is an equidigital number, since it uses as much as digits as its factorization.

55888008352439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776000, while the sum is 68.

The spelling of 55888008352439 in words is "fifty-five trillion, eight hundred eighty-eight billion, eight million, three hundred fifty-two thousand, four hundred thirty-nine".