4224275528 has 36 divisors (see below), whose sum is σ = 8710191945. Its totient is φ = 1919206080.

The previous prime is 4224275513. The next prime is 4224275537. The reversal of 4224275528 is 8255724224.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

4224275528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3478876324 + 745399204 = 58982^2 + 27302^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=45958.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2021108 + ... + 2023196.

Almost surely, 2^4224275528 is an apocalyptic number.

It is an amenable number.

4224275528 is an abundant number, since it is smaller than the sum of its proper divisors (4485916417).

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

4224275528 is an equidigital number, since it uses as much as digits as its factorization.

4224275528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206 (or 2102 counting only the distinct ones).

The product of its digits is 358400, while the sum is 41.

The square root of 4224275528 is about 64994.4268995427. The cubic root of 4224275528 is about 1616.5311550472.

The spelling of 4224275528 in words is "four billion, two hundred twenty-four million, two hundred seventy-five thousand, five hundred twenty-eight".