563344545443364 has 36 divisors (see below), whose sum is σ = 1424014770420060. Its totient is φ = 187780862767680.

The previous prime is 563344545443357. The next prime is 563344545443389. The reversal of 563344545443364 is 463344545443365.

563344545443364 is a `hidden beast` number, since 5 + 6 + 3 + 3 + 4 + 4 + 54 + 544 + 3 + 36 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 245352124238400 + 317992421204964 = 15663720^2 + 17832342^2 .

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

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, 16620099 + ... + 37455530.

Almost surely, 2^{563344545443364} is an apocalyptic number.

It is an amenable number.

563344545443364 is an abundant number, since it is smaller than the sum of its proper divisors (860670224976696).

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

563344545443364 is a wasteful number, since it uses less digits than its factorization.

563344545443364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54365020 (or 54365015 counting only the distinct ones).

The product of its digits is 1492992000, while the sum is 63.

Subtracting from 563344545443364 its reverse (463344545443365), we obtain a palindrome (99999999999999).

The spelling of 563344545443364 in words is "five hundred sixty-three trillion, three hundred forty-four billion, five hundred forty-five million, four hundred forty-three thousand, three hundred sixty-four".