5728175855 has 4 divisors (see below), whose sum is σ = 6873811032. Its totient is φ = 4582540680.

The previous prime is 5728175749. The next prime is 5728175863. The reversal of 5728175855 is 5585718275.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5728175855 - 2²² = 5723981551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5728175797 and 5728175806.

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 3 ways as a sum of consecutive naturals, for example, 572817581 + ... + 572817590.

It is an arithmetic number, because the mean of its divisors is an integer number (1718452758).

Almost surely, 2^5728175855 is an apocalyptic number.

5728175855 is a deficient number, since it is larger than the sum of its proper divisors (1145635177).

5728175855 is a wasteful number, since it uses less digits than its factorization.

5728175855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145635176.

The product of its digits is 3920000, while the sum is 53.

The square root of 5728175855 is about 75684.7134829749. The cubic root of 5728175855 is about 1789.2544834010.

The spelling of 5728175855 in words is "five billion, seven hundred twenty-eight million, one hundred seventy-five thousand, eight hundred fifty-five".