3845481048588 has 72 divisors (see below), whose sum is σ = 9595602119376. Its totient is φ = 1194479974400.

The previous prime is 3845481048587. The next prime is 3845481048601. The reversal of 3845481048588 is 8858401845483.

It is not an unprimeable number, because it can be changed into a prime (3845481048583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1157056 + ... + 3004952.

It is an arithmetic number, because the mean of its divisors is an integer number (133272251658).

Almost surely, 2^{3845481048588} 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 3845481048588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4797801059688).

3845481048588 is an abundant number, since it is smaller than the sum of its proper divisors (5750121070788).

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

3845481048588 is a wasteful number, since it uses less digits than its factorization.

3845481048588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848123 (or 1848020 counting only the distinct ones).

The product of its (nonzero) digits is 157286400, while the sum is 66.

The spelling of 3845481048588 in words is "three trillion, eight hundred forty-five billion, four hundred eighty-one million, forty-eight thousand, five hundred eighty-eight".