563074506 has 24 divisors (see below), whose sum is σ = 1223504100. Its totient is φ = 187151616.

The previous prime is 563074451. The next prime is 563074507. The reversal of 563074506 is 605470365.

563074506 is a `hidden beast` number, since 56 + 30 + 74 + 506 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 547981281 + 15093225 = 23409^2 + 3885^2 .

It is not an unprimeable number, because it can be changed into a prime (563074507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38535 + ... + 51098.

Almost surely, 2^563074506 is an apocalyptic number.

563074506 is an abundant number, since it is smaller than the sum of its proper divisors (660429594).

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

563074506 is a wasteful number, since it uses less digits than its factorization.

563074506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89990 (or 89987 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 563074506 is about 23729.1910102304. The cubic root of 563074506 is about 825.7627502326.

The spelling of 563074506 in words is "five hundred sixty-three million, seventy-four thousand, five hundred six".