563333364 has 144 divisors (see below), whose sum is σ = 1622100480. Its totient is φ = 163296000.

The previous prime is 563333339. The next prime is 563333371. The reversal of 563333364 is 463333365.

563333364 is a `hidden beast` number, since 563 + 3 + 3 + 33 + 64 = 666.

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 47 ways as a sum of consecutive naturals, for example, 1337874 + ... + 1338294.

Almost surely, 2^563333364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563333364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811050240).

563333364 is an abundant number, since it is smaller than the sum of its proper divisors (1058767116).

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

563333364 is a wasteful number, since it uses less digits than its factorization.

563333364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 577 counting only the distinct ones).

The product of its digits is 174960, while the sum is 36.

The square root of 563333364 is about 23734.6448045889. The cubic root of 563333364 is about 825.8892714088.

Subtracting from 563333364 its reverse (463333365), we obtain a palindrome (99999999).

The spelling of 563333364 in words is "five hundred sixty-three million, three hundred thirty-three thousand, three hundred sixty-four".