5728355685 has 48 divisors (see below), whose sum is σ = 10708588800. Its totient is φ = 2815984512.

The previous prime is 5728355671. The next prime is 5728355707. The reversal of 5728355685 is 5865538275.

It is a happy number.

5728355685 is a `hidden beast` number, since 5 + 7 + 2 + 8 + 3 + 556 + 85 = 666.

It is not a de Polignac number, because 5728355685 - 2⁵ = 5728355653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 413806 + ... + 427424.

It is an arithmetic number, because the mean of its divisors is an integer number (223095600).

Almost surely, 2^5728355685 is an apocalyptic number.

It is an amenable number.

5728355685 is a deficient number, since it is larger than the sum of its proper divisors (4980233115).

5728355685 is a wasteful number, since it uses less digits than its factorization.

5728355685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14362 (or 14359 counting only the distinct ones).

The product of its digits is 10080000, while the sum is 54.

The square root of 5728355685 is about 75685.9014942677. The cubic root of 5728355685 is about 1789.2732071201.

The spelling of 5728355685 in words is "five billion, seven hundred twenty-eight million, three hundred fifty-five thousand, six hundred eighty-five".