5505555050579 has 2 divisors, whose sum is σ = 5505555050580. Its totient is φ = 5505555050578.

The previous prime is 5505555050519. The next prime is 5505555050591. The reversal of 5505555050579 is 9750505555055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5505555050579 is a prime.

It is a super-2 number, since 2×5505555050579² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505555050519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752777525289 + 2752777525290.

It is an arithmetic number, because the mean of its divisors is an integer number (2752777525290).

Almost surely, 2^{5505555050579} is an apocalyptic number.

5505555050579 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505555050579 is an equidigital number, since it uses as much as digits as its factorization.

5505555050579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24609375, while the sum is 56.

The spelling of 5505555050579 in words is "five trillion, five hundred five billion, five hundred fifty-five million, fifty thousand, five hundred seventy-nine".