555055606089 has 6 divisors (see below), whose sum is σ = 801746986586. Its totient is φ = 370037070720.

The previous prime is 555055606057. The next prime is 555055606093. The reversal of 555055606089 is 980606550555.

555055606089 is a `hidden beast` number, since 5 + 5 + 5 + 0 + 556 + 0 + 6 + 0 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 452330228025 + 102725378064 = 672555^2 + 320508^2 .

It is not a de Polignac number, because 555055606089 - 2⁵ = 555055606057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (555055606099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30836422552 + ... + 30836422569.

Almost surely, 2^555055606089 is an apocalyptic number.

It is an amenable number.

555055606089 is a deficient number, since it is larger than the sum of its proper divisors (246691380497).

555055606089 is a wasteful number, since it uses less digits than its factorization.

555055606089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61672845127 (or 61672845124 counting only the distinct ones).

The product of its (nonzero) digits is 8100000, while the sum is 54.

The spelling of 555055606089 in words is "five hundred fifty-five billion, fifty-five million, six hundred six thousand, eighty-nine".