563380685 has 48 divisors (see below), whose sum is σ = 850458240. Its totient is φ = 355985280.

The previous prime is 563380661. The next prime is 563380729. The reversal of 563380685 is 586083365.

It is not a de Polignac number, because 563380685 - 2⁸ = 563380429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 170600 + ... + 173870.

It is an arithmetic number, because the mean of its divisors is an integer number (17717880).

Almost surely, 2^563380685 is an apocalyptic number.

It is an amenable number.

563380685 is a deficient number, since it is larger than the sum of its proper divisors (287077555).

563380685 is a wasteful number, since it uses less digits than its factorization.

563380685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 563380685 is about 23735.6416597487. The cubic root of 563380685 is about 825.9123961483.

The spelling of 563380685 in words is "five hundred sixty-three million, three hundred eighty thousand, six hundred eighty-five".