533544034452 has 192 divisors, whose sum is σ = 1488682782720. Its totient is φ = 146584281600.

The previous prime is 533544034447. The next prime is 533544034459. The reversal of 533544034452 is 254430445335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533544034459) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 199753077 + ... + 199755747.

It is an arithmetic number, because the mean of its divisors is an integer number (7753556160).

Almost surely, 2^533544034452 is an apocalyptic number.

533544034452 is a gapful number since it is divisible by the number (52) 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 533544034452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744341391360).

533544034452 is an abundant number, since it is smaller than the sum of its proper divisors (955138748268).

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

533544034452 is a wasteful number, since it uses less digits than its factorization.

533544034452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4734 (or 4732 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 42.

Adding to 533544034452 its reverse (254430445335), we get a palindrome (787974479787).

The spelling of 533544034452 in words is "five hundred thirty-three billion, five hundred forty-four million, thirty-four thousand, four hundred fifty-two".