5555206089 has 12 divisors (see below), whose sum is σ = 8049991872. Its totient is φ = 3691560600.

The previous prime is 5555206079. The next prime is 5555206091. The reversal of 5555206089 is 9806025555.

It is not a de Polignac number, because 5555206089 - 2⁵ = 5555206057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5555206079) 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 in 11 ways as a sum of consecutive naturals, for example, 989557 + ... + 995154.

It is an arithmetic number, because the mean of its divisors is an integer number (670832656).

Almost surely, 2^5555206089 is an apocalyptic number.

It is an amenable number.

5555206089 is a deficient number, since it is larger than the sum of its proper divisors (2494785783).

5555206089 is a wasteful number, since it uses less digits than its factorization.

5555206089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985028 (or 1985025 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The square root of 5555206089 is about 74533.2549202032. The cubic root of 5555206089 is about 1771.0604781627.

The spelling of 5555206089 in words is "five billion, five hundred fifty-five million, two hundred six thousand, eighty-nine".