562556556 has 48 divisors (see below), whose sum is σ = 1466959200. Its totient is φ = 186428736.

The previous prime is 562556513. The next prime is 562556569. The reversal of 562556556 is 655655265.

562556556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×562556556² = 632939757397162272, which contains 22 as substring.

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, 3630 + ... + 33738.

It is an arithmetic number, because the mean of its divisors is an integer number (30561650).

Almost surely, 2^562556556 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 562556556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (733479600).

562556556 is an abundant number, since it is smaller than the sum of its proper divisors (904402644).

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

562556556 is a wasteful number, since it uses less digits than its factorization.

562556556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30295 (or 30287 counting only the distinct ones).

The product of its digits is 1350000, while the sum is 45.

The square root of 562556556 is about 23718.2747264636. The cubic root of 562556556 is about 825.5094770443.

The spelling of 562556556 in words is "five hundred sixty-two million, five hundred fifty-six thousand, five hundred fifty-six".