563234432364 has 96 divisors (see below), whose sum is σ = 1478875507200. Its totient is φ = 185363432640.

The previous prime is 563234432357. The next prime is 563234432413. The reversal of 563234432364 is 463234432365.

563234432364 is a `hidden beast` number, since 5 + 632 + 3 + 4 + 4 + 3 + 2 + 3 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2613529 + ... + 2820815.

It is an arithmetic number, because the mean of its divisors is an integer number (15404953200).

Almost surely, 2^563234432364 is an apocalyptic number.

563234432364 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563234432364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739437753600).

563234432364 is an abundant number, since it is smaller than the sum of its proper divisors (915641074836).

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

563234432364 is a wasteful number, since it uses less digits than its factorization.

563234432364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207620 (or 207612 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 45.

Subtracting from 563234432364 its reverse (463234432365), we obtain a palindrome (99999999999).

The spelling of 563234432364 in words is "five hundred sixty-three billion, two hundred thirty-four million, four hundred thirty-two thousand, three hundred sixty-four".