5628278368 has 24 divisors (see below), whose sum is σ = 11082371832. Its totient is φ = 2813707776.

The previous prime is 5628278311. The next prime is 5628278419. The reversal of 5628278368 is 8638728265.

It is a congruent 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, 345871 + ... + 361777.

It is an arithmetic number, because the mean of its divisors is an integer number (461765493).

Almost surely, 2^5628278368 is an apocalyptic number.

It is an amenable number.

5628278368 is a deficient number, since it is larger than the sum of its proper divisors (5454093464).

5628278368 is a wasteful number, since it uses less digits than its factorization.

5628278368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26974 (or 26966 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 5628278368 is about 75021.8526030916. The cubic root of 5628278368 is about 1778.7920904831.

The spelling of 5628278368 in words is "five billion, six hundred twenty-eight million, two hundred seventy-eight thousand, three hundred sixty-eight".