540543552 has 28 divisors (see below), whose sum is σ = 1430188656. Its totient is φ = 180181120.

The previous prime is 540543551. The next prime is 540543571. The reversal of 540543552 is 255345045.

It is not an unprimeable number, because it can be changed into a prime (540543551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407474 + ... + 1407857.

Almost surely, 2^540543552 is an apocalyptic number.

It is an amenable number.

540543552 is an abundant number, since it is smaller than the sum of its proper divisors (889645104).

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

540543552 is a wasteful number, since it uses less digits than its factorization.

540543552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815346 (or 2815336 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 540543552 is about 23249.5925125582. The cubic root of 540543552 is about 814.5984206001.

Adding to 540543552 its reverse (255345045), we get a palindrome (795888597).

The spelling of 540543552 in words is "five hundred forty million, five hundred forty-three thousand, five hundred fifty-two".