540982012 has 12 divisors (see below), whose sum is σ = 949764816. Its totient is φ = 269620640.

The previous prime is 540982009. The next prime is 540982021. The reversal of 540982012 is 210289045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216193 + ... + 218680.

It is an arithmetic number, because the mean of its divisors is an integer number (79147068).

Almost surely, 2^540982012 is an apocalyptic number.

It is an amenable number.

540982012 is a deficient number, since it is larger than the sum of its proper divisors (408782804).

540982012 is a wasteful number, since it uses less digits than its factorization.

540982012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435188 (or 435186 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 540982012 is about 23259.0200137495. The cubic root of 540982012 is about 814.8186139552.

The spelling of 540982012 in words is "five hundred forty million, nine hundred eighty-two thousand, twelve".