543350532 has 96 divisors (see below), whose sum is σ = 1386927360. Its totient is φ = 164884480.

The previous prime is 543350527. The next prime is 543350539. The reversal of 543350532 is 235053345.

It is a self number, because there is not a number n which added to its sum of digits gives 543350532.

It is not an unprimeable number, because it can be changed into a prime (543350539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1396594 + ... + 1396982.

It is an arithmetic number, because the mean of its divisors is an integer number (14447160).

Almost surely, 2^543350532 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 543350532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693463680).

543350532 is an abundant number, since it is smaller than the sum of its proper divisors (843576828).

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

543350532 is a wasteful number, since it uses less digits than its factorization.

543350532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 543350532 is about 23309.8805659746. The cubic root of 543350532 is about 816.0060252823.

The spelling of 543350532 in words is "five hundred forty-three million, three hundred fifty thousand, five hundred thirty-two".