558473623909 has 2 divisors, whose sum is σ = 558473623910. Its totient is φ = 558473623908.

The previous prime is 558473623891. The next prime is 558473623943. The reversal of 558473623909 is 909326374855.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 433372056100 + 125101567809 = 658310^2 + 353697^2 .

It is a cyclic number.

It is not a de Polignac number, because 558473623909 - 2²⁵ = 558440069477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (558473623009) 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, 279236811954 + 279236811955.

It is an arithmetic number, because the mean of its divisors is an integer number (279236811955).

Almost surely, 2^558473623909 is an apocalyptic number.

It is an amenable number.

558473623909 is a deficient number, since it is larger than the sum of its proper divisors (1).

558473623909 is an equidigital number, since it uses as much as digits as its factorization.

558473623909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48988800, while the sum is 61.

The spelling of 558473623909 in words is "five hundred fifty-eight billion, four hundred seventy-three million, six hundred twenty-three thousand, nine hundred nine".