555999982 has 8 divisors (see below), whose sum is σ = 834567552. Its totient is φ = 277810800.

The previous prime is 555999979. The next prime is 556000001. The reversal of 555999982 is 289999555.

555999982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 555999982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90894 + ... + 96817.

It is an arithmetic number, because the mean of its divisors is an integer number (104320944).

Almost surely, 2^555999982 is an apocalyptic number.

555999982 is a deficient number, since it is larger than the sum of its proper divisors (278567570).

555999982 is a wasteful number, since it uses less digits than its factorization.

555999982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189194.

The product of its digits is 13122000, while the sum is 61.

The square root of 555999982 is about 23579.6518634182. The cubic root of 555999982 is about 822.2898429885.

The spelling of 555999982 in words is "five hundred fifty-five million, nine hundred ninety-nine thousand, nine hundred eighty-two".