556060051056 has 80 divisors (see below), whose sum is σ = 1521702319104. Its totient is φ = 174368259072.

The previous prime is 556060051013. The next prime is 556060051061. The reversal of 556060051056 is 650150060655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1589695 + ... + 1907681.

Almost surely, 2^556060051056 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 556060051056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760851159552).

556060051056 is an abundant number, since it is smaller than the sum of its proper divisors (965642268048).

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

556060051056 is a wasteful number, since it uses less digits than its factorization.

556060051056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320158 (or 320152 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 556060051056 in words is "five hundred fifty-six billion, sixty million, fifty-one thousand, fifty-six".