550060055999 has 2 divisors, whose sum is σ = 550060056000. Its totient is φ = 550060055998.

The previous prime is 550060055989. The next prime is 550060056017. The reversal of 550060055999 is 999550060055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550060055999 - 2¹⁶ = 550059990463 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550060055999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550060055969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275030027999 + 275030028000.

It is an arithmetic number, because the mean of its divisors is an integer number (275030028000).

Almost surely, 2^550060055999 is an apocalyptic number.

550060055999 is a deficient number, since it is larger than the sum of its proper divisors (1).

550060055999 is an equidigital number, since it uses as much as digits as its factorization.

550060055999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2733750, while the sum is 53.

The spelling of 550060055999 in words is "five hundred fifty billion, sixty million, fifty-five thousand, nine hundred ninety-nine".