533500344120 has 256 divisors, whose sum is σ = 1743312384000. Its totient is φ = 130114252800.

The previous prime is 533500344049. The next prime is 533500344133. The reversal of 533500344120 is 21443005335.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29747316 + ... + 29765244.

It is an arithmetic number, because the mean of its divisors is an integer number (6809814000).

Almost surely, 2^533500344120 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 533500344120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871656192000).

533500344120 is an abundant number, since it is smaller than the sum of its proper divisors (1209812039880).

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

533500344120 is a wasteful number, since it uses less digits than its factorization.

533500344120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18414 (or 18410 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 533500344120 its reverse (21443005335), we get a palindrome (554943349455).

The spelling of 533500344120 in words is "five hundred thirty-three billion, five hundred million, three hundred forty-four thousand, one hundred twenty".