4451044452 has 24 divisors (see below), whose sum is σ = 10397246496. Its totient is φ = 1482042048.

The previous prime is 4451044427. The next prime is 4451044453. The reversal of 4451044452 is 2544401544.

It is not an unprimeable number, because it can be changed into a prime (4451044453) by changing a digit.

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, 193593 + ... + 215360.

It is an arithmetic number, because the mean of its divisors is an integer number (433218604).

Almost surely, 2^4451044452 is an apocalyptic number.

It is an amenable number.

4451044452 is an abundant number, since it is smaller than the sum of its proper divisors (5946202044).

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

4451044452 is a wasteful number, since it uses less digits than its factorization.

4451044452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409867 (or 409865 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 33.

The square root of 4451044452 is about 66716.1483600485. The cubic root of 4451044452 is about 1644.9548312786.

Adding to 4451044452 its reverse (2544401544), we get a palindrome (6995445996).

The spelling of 4451044452 in words is "four billion, four hundred fifty-one million, forty-four thousand, four hundred fifty-two".