5728856836 has 12 divisors (see below), whose sum is σ = 10461390912. Its totient is φ = 2739888008.

The previous prime is 5728856797. The next prime is 5728856849. The reversal of 5728856836 is 6386588275.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31135000 + ... + 31135183.

It is an arithmetic number, because the mean of its divisors is an integer number (871782576).

Almost surely, 2^5728856836 is an apocalyptic number.

It is an amenable number.

5728856836 is a deficient number, since it is larger than the sum of its proper divisors (4732534076).

5728856836 is a wasteful number, since it uses less digits than its factorization.

5728856836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62270210 (or 62270208 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 58.

The square root of 5728856836 is about 75689.2121507418. The cubic root of 5728856836 is about 1789.3253843915.

The spelling of 5728856836 in words is "five billion, seven hundred twenty-eight million, eight hundred fifty-six thousand, eight hundred thirty-six".