563495984 has 20 divisors (see below), whose sum is σ = 1129421760. Its totient is φ = 272032320.

The previous prime is 563495983. The next prime is 563495987. The reversal of 563495984 is 489594365.

It is not an unprimeable number, because it can be changed into a prime (563495981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606752 + ... + 607679.

It is an arithmetic number, because the mean of its divisors is an integer number (56471088).

Almost surely, 2^563495984 is an apocalyptic number.

It is an amenable number.

563495984 is an abundant number, since it is smaller than the sum of its proper divisors (565925776).

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

563495984 is a wasteful number, since it uses less digits than its factorization.

563495984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214468 (or 1214462 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 53.

The square root of 563495984 is about 23738.0703512312. The cubic root of 563495984 is about 825.9687348315.

The spelling of 563495984 in words is "five hundred sixty-three million, four hundred ninety-five thousand, nine hundred eighty-four".