55505050058063 has 2 divisors, whose sum is σ = 55505050058064. Its totient is φ = 55505050058062.

The previous prime is 55505050058021. The next prime is 55505050058177. The reversal of 55505050058063 is 36085005050555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55505050058063 - 2¹⁶ = 55505049992527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55505050057999 and 55505050058017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55505050858063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27752525029031 + 27752525029032.

It is an arithmetic number, because the mean of its divisors is an integer number (27752525029032).

Almost surely, 2^{55505050058063} is an apocalyptic number.

55505050058063 is a deficient number, since it is larger than the sum of its proper divisors (1).

55505050058063 is an equidigital number, since it uses as much as digits as its factorization.

55505050058063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 55505050058063 in words is "fifty-five trillion, five hundred five billion, fifty million, fifty-eight thousand, sixty-three".