556105360 has 120 divisors (see below), whose sum is σ = 1397856960. Its totient is φ = 205658112.

The previous prime is 556105289. The next prime is 556105379. The reversal of 556105360 is 63501655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1548861 + ... + 1549219.

It is an arithmetic number, because the mean of its divisors is an integer number (11648808).

Almost surely, 2^556105360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556105360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698928480).

556105360 is an abundant number, since it is smaller than the sum of its proper divisors (841751600).

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

556105360 is a wasteful number, since it uses less digits than its factorization.

556105360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 556105360 is about 23581.8862689141. The cubic root of 556105360 is about 822.3417889047.

The spelling of 556105360 in words is "five hundred fifty-six million, one hundred five thousand, three hundred sixty".