5728768724 has 24 divisors (see below), whose sum is σ = 11473338240. Its totient is φ = 2451800736.

The previous prime is 5728768709. The next prime is 5728768733. The reversal of 5728768724 is 4278678275.

It is a self number, because there is not a number n which added to its sum of digits gives 5728768724.

It is a congruent number.

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, 120359 + ... + 161070.

It is an arithmetic number, because the mean of its divisors is an integer number (478055760).

Almost surely, 2^5728768724 is an apocalyptic number.

It is an amenable number.

5728768724 is an abundant number, since it is smaller than the sum of its proper divisors (5744569516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5728768724 is a wasteful number, since it uses less digits than its factorization.

5728768724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282167 (or 282165 counting only the distinct ones).

The product of its digits is 10536960, while the sum is 56.

The square root of 5728768724 is about 75688.6300840490. The cubic root of 5728768724 is about 1789.3162108425.

The spelling of 5728768724 in words is "five billion, seven hundred twenty-eight million, seven hundred sixty-eight thousand, seven hundred twenty-four".