4422509252 has 24 divisors (see below), whose sum is σ = 8951589696. Its totient is φ = 1872524448.

The previous prime is 4422509237. The next prime is 4422509269. The reversal of 4422509252 is 2529052244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949163 + ... + 953810.

It is an arithmetic number, because the mean of its divisors is an integer number (372982904).

Almost surely, 2^4422509252 is an apocalyptic number.

It is an amenable number.

4422509252 is an abundant number, since it is smaller than the sum of its proper divisors (4529080444).

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

4422509252 is a wasteful number, since it uses less digits than its factorization.

4422509252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903067 (or 1903065 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 4422509252 is about 66501.9492345901. The cubic root of 4422509252 is about 1641.4320789808.

The spelling of 4422509252 in words is "four billion, four hundred twenty-two million, five hundred nine thousand, two hundred fifty-two".