4485843180 has 768 divisors, whose sum is σ = 18514944000. Its totient is φ = 905313024.

The previous prime is 4485843179. The next prime is 4485843181. The reversal of 4485843180 is 813485844.

It is an interprime number because it is at equal distance from previous prime (4485843179) and next prime (4485843181).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4485843181) 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 255 ways as a sum of consecutive naturals, for example, 195036649 + ... + 195036671.

It is an arithmetic number, because the mean of its divisors is an integer number (24108000).

Almost surely, 2^4485843180 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 4485843180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9257472000).

4485843180 is an abundant number, since it is smaller than the sum of its proper divisors (14029100820).

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

4485843180 is a wasteful number, since it uses less digits than its factorization.

4485843180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 4485843180 is about 66976.4374985711. The cubic root of 4485843180 is about 1649.2305172381.

The spelling of 4485843180 in words is "four billion, four hundred eighty-five million, eight hundred forty-three thousand, one hundred eighty".