5500550050559 has 2 divisors, whose sum is σ = 5500550050560. Its totient is φ = 5500550050558.

The previous prime is 5500550050511. The next prime is 5500550050601. The reversal of 5500550050559 is 9550500550055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5500550050559 - 2⁴⁰ = 4401038422783 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5500550050859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750275025279 + 2750275025280.

It is an arithmetic number, because the mean of its divisors is an integer number (2750275025280).

Almost surely, 2^{5500550050559} is an apocalyptic number.

5500550050559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500550050559 is an equidigital number, since it uses as much as digits as its factorization.

5500550050559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 703125, while the sum is 44.

The spelling of 5500550050559 in words is "five trillion, five hundred billion, five hundred fifty million, fifty thousand, five hundred fifty-nine".