5628558720 has 256 divisors, whose sum is σ = 18556231680. Its totient is φ = 1450229760.

The previous prime is 5628558709. The next prime is 5628558739. The reversal of 5628558720 is 278558265.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5628558720.

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 31 ways as a sum of consecutive naturals, for example, 9997159 + ... + 9997721.

It is an arithmetic number, because the mean of its divisors is an integer number (72485280).

Almost surely, 2^5628558720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5628558720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9278115840).

5628558720 is an abundant number, since it is smaller than the sum of its proper divisors (12927672960).

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

5628558720 is a wasteful number, since it uses less digits than its factorization.

5628558720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 48.

The square root of 5628558720 is about 75023.7210487456. The cubic root of 5628558720 is about 1778.8216246561.

The spelling of 5628558720 in words is "five billion, six hundred twenty-eight million, five hundred fifty-eight thousand, seven hundred twenty".