554554980019 has 2 divisors, whose sum is σ = 554554980020. Its totient is φ = 554554980018.

The previous prime is 554554979999. The next prime is 554554980097. The reversal of 554554980019 is 910089455455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 554554980019 - 2⁵ = 554554979987 is a prime.

It is a super-2 number, since 2×554554980019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (554554980619) 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, 277277490009 + 277277490010.

It is an arithmetic number, because the mean of its divisors is an integer number (277277490010).

Almost surely, 2^554554980019 is an apocalyptic number.

554554980019 is a deficient number, since it is larger than the sum of its proper divisors (1).

554554980019 is an equidigital number, since it uses as much as digits as its factorization.

554554980019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480000, while the sum is 55.

The spelling of 554554980019 in words is "five hundred fifty-four billion, five hundred fifty-four million, nine hundred eighty thousand, nineteen".