533543113000 has 128 divisors (see below), whose sum is σ = 1323595728000. Its totient is φ = 200610432000.

The previous prime is 533543112967. The next prime is 533543113007. The reversal of 533543113000 is 311345335.

It is a self number, because there is not a number n which added to its sum of digits gives 533543113000.

It is not an unprimeable number, because it can be changed into a prime (533543113007) 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 31 ways as a sum of consecutive naturals, for example, 13767651 + ... + 13806349.

It is an arithmetic number, because the mean of its divisors is an integer number (10340591625).

Almost surely, 2^533543113000 is an apocalyptic number.

533543113000 is a gapful number since it is divisible by the number (50) 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 533543113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (661797864000).

533543113000 is an abundant number, since it is smaller than the sum of its proper divisors (790052615000).

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

533543113000 is a wasteful number, since it uses less digits than its factorization.

533543113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39548 (or 39534 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 533543113000 its reverse (311345335), we get a palindrome (533854458335).

The spelling of 533543113000 in words is "five hundred thirty-three billion, five hundred forty-three million, one hundred thirteen thousand".