563858474 has 8 divisors (see below), whose sum is σ = 853272900. Its totient is φ = 279434176.

The previous prime is 563858447. The next prime is 563858479. The reversal of 563858474 is 474858365.

It can be written as a sum of positive squares in 2 ways, for example, as 504676225 + 59182249 = 22465^2 + 7693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (563858479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247249 + ... + 1247700.

Almost surely, 2^563858474 is an apocalyptic number.

563858474 is a deficient number, since it is larger than the sum of its proper divisors (289414426).

563858474 is a wasteful number, since it uses less digits than its factorization.

563858474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495064.

The product of its digits is 3225600, while the sum is 50.

The square root of 563858474 is about 23745.7043273094. The cubic root of 563858474 is about 826.1458086924.

The spelling of 563858474 in words is "five hundred sixty-three million, eight hundred fifty-eight thousand, four hundred seventy-four".