5628648884 has 6 divisors (see below), whose sum is σ = 9850135554. Its totient is φ = 2814324440.

The previous prime is 5628648877. The next prime is 5628648967. The reversal of 5628648884 is 4888468265.

It can be written as a sum of positive squares in only one way, i.e., 4925232400 + 703416484 = 70180^2 + 26522^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703581107 + ... + 703581114.

It is an arithmetic number, because the mean of its divisors is an integer number (1641689259).

Almost surely, 2^5628648884 is an apocalyptic number.

It is an amenable number.

5628648884 is a deficient number, since it is larger than the sum of its proper divisors (4221486670).

5628648884 is a wasteful number, since it uses less digits than its factorization.

5628648884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407162225 (or 1407162223 counting only the distinct ones).

The product of its digits is 23592960, while the sum is 59.

The square root of 5628648884 is about 75024.3219496184. The cubic root of 5628648884 is about 1778.8311229323.

The spelling of 5628648884 in words is "five billion, six hundred twenty-eight million, six hundred forty-eight thousand, eight hundred eighty-four".