562868685 has 72 divisors (see below), whose sum is σ = 1027222560. Its totient is φ = 285070464.

The previous prime is 562868681. The next prime is 562868701. The reversal of 562868685 is 586868265.

562868685 is a `hidden beast` number, since 5 + 628 + 6 + 8 + 6 + 8 + 5 = 666.

It is not a de Polignac number, because 562868685 - 2² = 562868681 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562868681) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4049346 + ... + 4049484.

It is an arithmetic number, because the mean of its divisors is an integer number (14266980).

Almost surely, 2^562868685 is an apocalyptic number.

It is an amenable number.

562868685 is a deficient number, since it is larger than the sum of its proper divisors (464353875).

562868685 is a wasteful number, since it uses less digits than its factorization.

562868685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 283 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The square root of 562868685 is about 23724.8537403289. The cubic root of 562868685 is about 825.6621241012.

The spelling of 562868685 in words is "five hundred sixty-two million, eight hundred sixty-eight thousand, six hundred eighty-five".