5628228445 has 48 divisors (see below), whose sum is σ = 7945344000. Its totient is φ = 3816046080.

The previous prime is 5628228367. The next prime is 5628228491. The reversal of 5628228445 is 5448228265.

It is not a de Polignac number, because 5628228445 - 2²³ = 5619839837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5628228395 and 5628228404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11749716 + ... + 11750194.

It is an arithmetic number, because the mean of its divisors is an integer number (165528000).

Almost surely, 2^5628228445 is an apocalyptic number.

It is an amenable number.

5628228445 is a deficient number, since it is larger than the sum of its proper divisors (2317115555).

5628228445 is a wasteful number, since it uses less digits than its factorization.

5628228445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 931 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 46.

The square root of 5628228445 is about 75021.5198792986. The cubic root of 5628228445 is about 1778.7868311543.

The spelling of 5628228445 in words is "five billion, six hundred twenty-eight million, two hundred twenty-eight thousand, four hundred forty-five".