556001055006 has 16 divisors (see below), whose sum is σ = 1112213059344. Its totient is φ = 185298526784.

The previous prime is 556001054989. The next prime is 556001055209. The reversal of 556001055006 is 600550100655.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8755281 + ... + 8818556.

It is an arithmetic number, because the mean of its divisors is an integer number (69513316209).

Almost surely, 2^556001055006 is an apocalyptic number.

556001055006 is an abundant number, since it is smaller than the sum of its proper divisors (556212004338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556001055006 is a wasteful number, since it uses less digits than its factorization.

556001055006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17579115.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 556001055006 in words is "five hundred fifty-six billion, one million, fifty-five thousand, six".