4551002244 has 72 divisors (see below), whose sum is σ = 11892910848. Its totient is φ = 1465853760.

The previous prime is 4551002231. The next prime is 4551002263. The reversal of 4551002244 is 4422001554.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 842119 + ... + 847505.

Almost surely, 2^4551002244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4551002244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5946455424).

4551002244 is an abundant number, since it is smaller than the sum of its proper divisors (7341908604).

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

4551002244 is a wasteful number, since it uses less digits than its factorization.

4551002244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185 (or 6180 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 4551002244 is about 67461.1165338968. The cubic root of 4551002244 is about 1657.1774558528.

Adding to 4551002244 its reverse (4422001554), we get a palindrome (8973003798).

The spelling of 4551002244 in words is "four billion, five hundred fifty-one million, two thousand, two hundred forty-four".