558990382897 has 4 divisors (see below), whose sum is σ = 560088596340. Its totient is φ = 557892169456.

The previous prime is 558990382889. The next prime is 558990382903. The reversal of 558990382897 is 798283099855.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 190239034896 + 368751348001 = 436164^2 + 607249^2 .

It is a cyclic number.

It is not a de Polignac number, because 558990382897 - 2³ = 558990382889 is a prime.

It is a super-2 number, since 2×558990382897² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (558990382807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549105958 + ... + 549106975.

It is an arithmetic number, because the mean of its divisors is an integer number (140022149085).

Almost surely, 2^558990382897 is an apocalyptic number.

It is an amenable number.

558990382897 is a deficient number, since it is larger than the sum of its proper divisors (1098213443).

558990382897 is a wasteful number, since it uses less digits than its factorization.

558990382897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098213442.

The product of its (nonzero) digits is 391910400, while the sum is 73.

The spelling of 558990382897 in words is "five hundred fifty-eight billion, nine hundred ninety million, three hundred eighty-two thousand, eight hundred ninety-seven".