5727842728 has 32 divisors (see below), whose sum is σ = 10803836160. Its totient is φ = 2846862720.

The previous prime is 5727842719. The next prime is 5727842737. The reversal of 5727842728 is 8272487275.

It is an interprime number because it is at equal distance from previous prime (5727842719) and next prime (5727842737).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285801 + ... + 1290247.

It is an arithmetic number, because the mean of its divisors is an integer number (337619880).

Almost surely, 2^5727842728 is an apocalyptic number.

It is an amenable number.

5727842728 is a deficient number, since it is larger than the sum of its proper divisors (5075993432).

5727842728 is a wasteful number, since it uses less digits than its factorization.

5727842728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377 (or 5373 counting only the distinct ones).

The product of its digits is 3512320, while the sum is 52.

The square root of 5727842728 is about 75682.5126961308. The cubic root of 5727842728 is about 1789.2197975168.

The spelling of 5727842728 in words is "five billion, seven hundred twenty-seven million, eight hundred forty-two thousand, seven hundred twenty-eight".