4045228856 has 16 divisors (see below), whose sum is σ = 7585558800. Its totient is φ = 2022413184.

The previous prime is 4045228849. The next prime is 4045228867. The reversal of 4045228856 is 6588225404.

4045228856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92816 + ... + 129248.

It is an arithmetic number, because the mean of its divisors is an integer number (474097425).

Almost surely, 2^4045228856 is an apocalyptic number.

It is an amenable number.

4045228856 is a deficient number, since it is larger than the sum of its proper divisors (3540329944).

4045228856 is a wasteful number, since it uses less digits than its factorization.

4045228856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50318 (or 50314 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 44.

The square root of 4045228856 is about 63602.1136126780. The cubic root of 4045228856 is about 1593.3616699072.

The spelling of 4045228856 in words is "four billion, forty-five million, two hundred twenty-eight thousand, eight hundred fifty-six".