565650016 has 12 divisors (see below), whose sum is σ = 1113623532. Its totient is φ = 282824992.

The previous prime is 565649989. The next prime is 565650031. The reversal of 565650016 is 610056565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8838250 + ... + 8838313.

It is an arithmetic number, because the mean of its divisors is an integer number (92801961).

Almost surely, 2^565650016 is an apocalyptic number.

It is an amenable number.

565650016 is a deficient number, since it is larger than the sum of its proper divisors (547973516).

565650016 is a wasteful number, since it uses less digits than its factorization.

565650016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17676573 (or 17676565 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 565650016 is about 23783.3979069434. The cubic root of 565650016 is about 827.0198519740.

The spelling of 565650016 in words is "five hundred sixty-five million, six hundred fifty thousand, sixteen".