558081643911 has 48 divisors (see below), whose sum is σ = 824442017280. Its totient is φ = 335538403200.

The previous prime is 558081643909. The next prime is 558081643927. The reversal of 558081643911 is 119346180855.

It is not a de Polignac number, because 558081643911 - 2¹ = 558081643909 is a prime.

It is a super-2 number, since 2×558081643911² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558081643211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23961970 + ... + 23985248.

It is an arithmetic number, because the mean of its divisors is an integer number (17175875360).

Almost surely, 2^558081643911 is an apocalyptic number.

558081643911 is a deficient number, since it is larger than the sum of its proper divisors (266360373369).

558081643911 is a wasteful number, since it uses less digits than its factorization.

558081643911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23828 (or 23817 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 51.

The spelling of 558081643911 in words is "five hundred fifty-eight billion, eighty-one million, six hundred forty-three thousand, nine hundred eleven".