563190816 has 48 divisors (see below), whose sum is σ = 1492755264. Its totient is φ = 185904384.

The previous prime is 563190787. The next prime is 563190821. The reversal of 563190816 is 618091365.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18591 + ... + 38366.

It is an arithmetic number, because the mean of its divisors is an integer number (31099068).

Almost surely, 2^563190816 is an apocalyptic number.

It is an amenable number.

563190816 is an abundant number, since it is smaller than the sum of its proper divisors (929564448).

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

563190816 is a wasteful number, since it uses less digits than its factorization.

563190816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57073 (or 57065 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 563190816 is about 23731.6416625568. The cubic root of 563190816 is about 825.8196034863.

The spelling of 563190816 in words is "five hundred sixty-three million, one hundred ninety thousand, eight hundred sixteen".