4550227628 has 12 divisors (see below), whose sum is σ = 8025599232. Its totient is φ = 2257199280.

The previous prime is 4550227589. The next prime is 4550227639. The reversal of 4550227628 is 8267220554.

It is a super-2 number, since 2×4550227628² = 41409142933229012768, which contains 22 as substring.

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, 4478063 + ... + 4479078.

It is an arithmetic number, because the mean of its divisors is an integer number (668799936).

Almost surely, 2^4550227628 is an apocalyptic number.

It is an amenable number.

4550227628 is a deficient number, since it is larger than the sum of its proper divisors (3475371604).

4550227628 is a wasteful number, since it uses less digits than its factorization.

4550227628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8957272 (or 8957270 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 4550227628 is about 67455.3750860523. The cubic root of 4550227628 is about 1657.0834290180.

The spelling of 4550227628 in words is "four billion, five hundred fifty million, two hundred twenty-seven thousand, six hundred twenty-eight".