563332284 has 36 divisors (see below), whose sum is σ = 1485893136. Its totient is φ = 179612928.

The previous prime is 563332277. The next prime is 563332351. The reversal of 563332284 is 482233365.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339349 + ... + 341004.

Almost surely, 2^563332284 is an apocalyptic number.

It is an amenable number.

563332284 is an abundant number, since it is smaller than the sum of its proper divisors (922560852).

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

563332284 is a wasteful number, since it uses less digits than its factorization.

563332284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680386 (or 680381 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 563332284 is about 23734.6220530262. The cubic root of 563332284 is about 825.8887436212. Note that the first 3 decimals are identical.

The spelling of 563332284 in words is "five hundred sixty-three million, three hundred thirty-two thousand, two hundred eighty-four".