563623880 has 16 divisors (see below), whose sum is σ = 1268153820. Its totient is φ = 225449536.

The previous prime is 563623861. The next prime is 563623909. The reversal of 563623880 is 88326365.

It can be written as a sum of positive squares in 2 ways, for example, as 527069764 + 36554116 = 22958^2 + 6046^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7045259 + ... + 7045338.

Almost surely, 2^563623880 is an apocalyptic number.

It is an amenable number.

563623880 is an abundant number, since it is smaller than the sum of its proper divisors (704529940).

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

563623880 is a wasteful number, since it uses less digits than its factorization.

563623880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14090608 (or 14090604 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 563623880 is about 23740.7640989080. The cubic root of 563623880 is about 826.0312198117.

The spelling of 563623880 in words is "five hundred sixty-three million, six hundred twenty-three thousand, eight hundred eighty".