4532081280000 has 220 divisors, whose sum is σ = 15094735700880. Its totient is φ = 1208554496000.

The previous prime is 4532081279969. The next prime is 4532081280037. The reversal of 4532081280000 is 821802354.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 739771 + ... + 3100229.

It is an arithmetic number, because the mean of its divisors is an integer number (68612435004).

Almost surely, 2^{4532081280000} is an apocalyptic number.

4532081280000 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 4532081280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7547367850440).

4532081280000 is an abundant number, since it is smaller than the sum of its proper divisors (10562654420880).

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

4532081280000 is an equidigital number, since it uses as much as digits as its factorization.

4532081280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360502 (or 2360469 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The spelling of 4532081280000 in words is "four trillion, five hundred thirty-two billion, eighty-one million, two hundred eighty thousand".