4446551960 has 128 divisors (see below), whose sum is σ = 11232483840. Its totient is φ = 1575936000.

The previous prime is 4446551953. The next prime is 4446552017. The reversal of 4446551960 is 691556444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 777110 + ... + 782810.

It is an arithmetic number, because the mean of its divisors is an integer number (87753780).

Almost surely, 2^4446551960 is an apocalyptic number.

4446551960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4446551960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5616241920).

4446551960 is an abundant number, since it is smaller than the sum of its proper divisors (6785931880).

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

4446551960 is a wasteful number, since it uses less digits than its factorization.

4446551960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5797 (or 5793 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 4446551960 is about 66682.4711599683. The cubic root of 4446551960 is about 1644.4012208359.

The spelling of 4446551960 in words is "four billion, four hundred forty-six million, five hundred fifty-one thousand, nine hundred sixty".