563522670 has 80 divisors (see below), whose sum is σ = 1520801568. Its totient is φ = 149722560.

The previous prime is 563522651. The next prime is 563522689. The reversal of 563522670 is 76225365.

It is a happy number.

563522670 is a `hidden beast` number, since 5 + 63 + 522 + 6 + 70 = 666.

563522670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (563522651) and next prime (563522689).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 250792 + ... + 253028.

Almost surely, 2^563522670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563522670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760400784).

563522670 is an abundant number, since it is smaller than the sum of its proper divisors (957278898).

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

563522670 is a wasteful number, since it uses less digits than its factorization.

563522670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567 (or 2558 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 563522670 is about 23738.6324374426. The cubic root of 563522670 is about 825.9817733472.

The spelling of 563522670 in words is "five hundred sixty-three million, five hundred twenty-two thousand, six hundred seventy".