562955856 has 20 divisors (see below), whose sum is σ = 1454302752. Its totient is φ = 187651936.

The previous prime is 562955839. The next prime is 562955881. The reversal of 562955856 is 658559265.

It is a junction number, because it is equal to n+sod(n) for n = 562955799 and 562955808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5864076 + ... + 5864171.

Almost surely, 2^562955856 is an apocalyptic number.

It is an amenable number.

562955856 is an abundant number, since it is smaller than the sum of its proper divisors (891346896).

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

562955856 is a wasteful number, since it uses less digits than its factorization.

562955856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11728258 (or 11728252 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 51.

The square root of 562955856 is about 23726.6907932817. The cubic root of 562955856 is about 825.7047451007.

The spelling of 562955856 in words is "five hundred sixty-two million, nine hundred fifty-five thousand, eight hundred fifty-six".