4485538252 has 24 divisors (see below), whose sum is σ = 8659701792. Its totient is φ = 2019753600.

The previous prime is 4485538237. The next prime is 4485538261. The reversal of 4485538252 is 2528355844.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049824 + ... + 1054087.

It is an arithmetic number, because the mean of its divisors is an integer number (360820908).

Almost surely, 2^4485538252 is an apocalyptic number.

It is an amenable number.

4485538252 is a deficient number, since it is larger than the sum of its proper divisors (4174163540).

4485538252 is a wasteful number, since it uses less digits than its factorization.

4485538252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103969 (or 2103967 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 46.

The square root of 4485538252 is about 66974.1610772393. The cubic root of 4485538252 is about 1649.1931472322.

The spelling of 4485538252 in words is "four billion, four hundred eighty-five million, five hundred thirty-eight thousand, two hundred fifty-two".