556060506056 has 64 divisors (see below), whose sum is σ = 1198100116800. Its totient is φ = 239283763200.

The previous prime is 556060506017. The next prime is 556060506083. The reversal of 556060506056 is 650605060655.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 556060505998 and 556060506016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2279936 + ... + 2512016.

It is an arithmetic number, because the mean of its divisors is an integer number (18720314325).

Almost surely, 2^556060506056 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 556060506056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599050058400).

556060506056 is an abundant number, since it is smaller than the sum of its proper divisors (642039610744).

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

556060506056 is a wasteful number, since it uses less digits than its factorization.

556060506056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233550 (or 233546 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 556060506056 in words is "five hundred fifty-six billion, sixty million, five hundred six thousand, fifty-six".