543083040 has 144 divisors (see below), whose sum is σ = 1903546008. Its totient is φ = 140894208.

The previous prime is 543082999. The next prime is 543083041. The reversal of 543083040 is 40380345.

It is a happy number.

543083040 is a `hidden beast` number, since 54 + 308 + 304 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 534719376 + 8363664 = 23124^2 + 2892^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 543082995 and 543083013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543083041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48184 + ... + 58376.

Almost surely, 2^543083040 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 543083040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (951773004).

543083040 is an abundant number, since it is smaller than the sum of its proper divisors (1360462968).

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

543083040 is a wasteful number, since it uses less digits than its factorization.

543083040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10251 (or 10240 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 543083040 is about 23304.1421210908. The cubic root of 543083040 is about 815.8720964465.

The spelling of 543083040 in words is "five hundred forty-three million, eighty-three thousand, forty".