4512032444 has 12 divisors (see below), whose sum is σ = 7906923024. Its totient is φ = 2252911584.

The previous prime is 4512032417. The next prime is 4512032449. The reversal of 4512032444 is 4442302154.

It is a super-2 number, since 2×4512032444² = 40716873551417226272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4512032449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772889 + ... + 778704.

It is an arithmetic number, because the mean of its divisors is an integer number (658910252).

Almost surely, 2^4512032444 is an apocalyptic number.

It is an amenable number.

4512032444 is a deficient number, since it is larger than the sum of its proper divisors (3394890580).

4512032444 is a wasteful number, since it uses less digits than its factorization.

4512032444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552324 (or 1552322 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4512032444 is about 67171.6639960631. The cubic root of 4512032444 is about 1652.4338057792.

Adding to 4512032444 its reverse (4442302154), we get a palindrome (8954334598).

The spelling of 4512032444 in words is "four billion, five hundred twelve million, thirty-two thousand, four hundred forty-four".