563813484 has 96 divisors (see below), whose sum is σ = 1452407040. Its totient is φ = 169171200.

The previous prime is 563813477. The next prime is 563813489. The reversal of 563813484 is 484318365.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (563813489) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1703199 + ... + 1703529.

It is an arithmetic number, because the mean of its divisors is an integer number (15129240).

Almost surely, 2^563813484 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 563813484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726203520).

563813484 is an abundant number, since it is smaller than the sum of its proper divisors (888593556).

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

563813484 is a wasteful number, since it uses less digits than its factorization.

563813484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591 (or 589 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 563813484 is about 23744.7569791733. The cubic root of 563813484 is about 826.1238355140.

The spelling of 563813484 in words is "five hundred sixty-three million, eight hundred thirteen thousand, four hundred eighty-four".