4541985472 has 56 divisors (see below), whose sum is σ = 9558899856. Its totient is φ = 2133884928.

The previous prime is 4541985451. The next prime is 4541985499. The reversal of 4541985472 is 2745891454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729123 + ... + 735325.

Almost surely, 2^4541985472 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 4541985472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4779449928).

4541985472 is an abundant number, since it is smaller than the sum of its proper divisors (5016914384).

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

4541985472 is a wasteful number, since it uses less digits than its factorization.

4541985472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6905 (or 6895 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 49.

The square root of 4541985472 is about 67394.2539983937. The cubic root of 4541985472 is about 1656.0822926580.

The spelling of 4541985472 in words is "four billion, five hundred forty-one million, nine hundred eighty-five thousand, four hundred seventy-two".