4225445552 has 20 divisors (see below), whose sum is σ = 8542749360. Its totient is φ = 2020865088.

The previous prime is 4225445531. The next prime is 4225445561. The reversal of 4225445552 is 2555445224.

It is a super-2 number, since 2×4225445552² = 35708780225833169408, which contains 22 as substring.

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, 5740727 + ... + 5741462.

It is an arithmetic number, because the mean of its divisors is an integer number (427137468).

Almost surely, 2^4225445552 is an apocalyptic number.

It is an amenable number.

4225445552 is an abundant number, since it is smaller than the sum of its proper divisors (4317303808).

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

4225445552 is a wasteful number, since it uses less digits than its factorization.

4225445552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11482220 (or 11482214 counting only the distinct ones).

The product of its digits is 320000, while the sum is 38.

The square root of 4225445552 is about 65003.4272327237. The cubic root of 4225445552 is about 1616.6803881832.

The spelling of 4225445552 in words is "four billion, two hundred twenty-five million, four hundred forty-five thousand, five hundred fifty-two".