563494419 has 24 divisors (see below), whose sum is σ = 857884560. Its totient is φ = 355430592.

The previous prime is 563494417. The next prime is 563494441. The reversal of 563494419 is 914494365.

563494419 is a `hidden beast` number, since 5 + 634 + 9 + 4 + 4 + 1 + 9 = 666.

It is not a de Polignac number, because 563494419 - 2¹ = 563494417 is a prime.

It is a super-2 number, since 2×563494419² = 635051920488295122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (563494417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171597 + ... + 174849.

It is an arithmetic number, because the mean of its divisors is an integer number (35745190).

Almost surely, 2^563494419 is an apocalyptic number.

563494419 is a deficient number, since it is larger than the sum of its proper divisors (294390141).

563494419 is a wasteful number, since it uses less digits than its factorization.

563494419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291 (or 4288 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 563494419 is about 23738.0373872820. The cubic root of 563494419 is about 825.9679701752.

The spelling of 563494419 in words is "five hundred sixty-three million, four hundred ninety-four thousand, four hundred nineteen".