563416645 has 8 divisors (see below), whose sum is σ = 737563680. Its totient is φ = 409757520.

The previous prime is 563416639. The next prime is 563416657. The reversal of 563416645 is 546614365.

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

It is not a de Polignac number, because 563416645 - 2¹¹ = 563414597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563416598 and 563416607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5121915 + ... + 5122024.

It is an arithmetic number, because the mean of its divisors is an integer number (92195460).

Almost surely, 2^563416645 is an apocalyptic number.

563416645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563416645 is a deficient number, since it is larger than the sum of its proper divisors (174147035).

563416645 is a wasteful number, since it uses less digits than its factorization.

563416645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10243955.

The product of its digits is 259200, while the sum is 40.

The square root of 563416645 is about 23736.3991582548. The cubic root of 563416645 is about 825.9299681493.

The spelling of 563416645 in words is "five hundred sixty-three million, four hundred sixteen thousand, six hundred forty-five".