5500555554799 has 2 divisors, whose sum is σ = 5500555554800. Its totient is φ = 5500555554798.

The previous prime is 5500555554721. The next prime is 5500555554811. The reversal of 5500555554799 is 9974555550055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5500555554799 - 2⁹ = 5500555554287 is a prime.

It is a super-2 number, since 2×5500555554799² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5500555554799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5500555554719) 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, 2750277777399 + 2750277777400.

It is an arithmetic number, because the mean of its divisors is an integer number (2750277777400).

Almost surely, 2^{5500555554799} is an apocalyptic number.

5500555554799 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500555554799 is an equidigital number, since it uses as much as digits as its factorization.

5500555554799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 177187500, while the sum is 64.

The spelling of 5500555554799 in words is "five trillion, five hundred billion, five hundred fifty-five million, five hundred fifty-four thousand, seven hundred ninety-nine".