5368488728 has 16 divisors (see below), whose sum is σ = 10066945680. Its totient is φ = 2683969888.

The previous prime is 5368488689. The next prime is 5368488731. The reversal of 5368488728 is 8278848635.

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, 66101 + ... + 122907.

It is an arithmetic number, because the mean of its divisors is an integer number (629184105).

Almost surely, 2^5368488728 is an apocalyptic number.

It is an amenable number.

5368488728 is a deficient number, since it is larger than the sum of its proper divisors (4698456952).

5368488728 is a wasteful number, since it uses less digits than its factorization.

5368488728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68626 (or 68622 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 59.

The square root of 5368488728 is about 73269.9715299522. The cubic root of 5368488728 is about 1750.9914086364.

The spelling of 5368488728 in words is "five billion, three hundred sixty-eight million, four hundred eighty-eight thousand, seven hundred twenty-eight".