2000533544000 has 112 divisors (see below), whose sum is σ = 4955820594816. Its totient is φ = 799971264000.

The previous prime is 2000533543979. The next prime is 2000533544011. The reversal of 2000533544000 is 4453350002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27667895 + ... + 27740105.

It is an arithmetic number, because the mean of its divisors is an integer number (44248398168).

Almost surely, 2^{2000533544000} is an apocalyptic number.

2000533544000 is a gapful number since it is divisible by the number (20) 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 2000533544000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2477910297408).

2000533544000 is an abundant number, since it is smaller than the sum of its proper divisors (2955287050816).

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

2000533544000 is an equidigital number, since it uses as much as digits as its factorization.

2000533544000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75701 (or 75681 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 2000533544000 its reverse (4453350002), we get a palindrome (2004986894002).

The spelling of 2000533544000 in words is "two trillion, five hundred thirty-three million, five hundred forty-four thousand".