546004539 has 24 divisors (see below), whose sum is σ = 833690000. Its totient is φ = 343388160.

The previous prime is 546004517. The next prime is 546004541. The reversal of 546004539 is 935400645.

It is a happy number.

546004539 is a `hidden beast` number, since 5 + 4 + 600 + 45 + 3 + 9 = 666.

546004539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 546004539 - 2¹⁹ = 545480251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546004559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34587 + ... + 47835.

Almost surely, 2^546004539 is an apocalyptic number.

546004539 is a deficient number, since it is larger than the sum of its proper divisors (287685461).

546004539 is a wasteful number, since it uses less digits than its factorization.

546004539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13515 (or 13512 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 546004539 is about 23366.7400165278. The cubic root of 546004539 is about 817.3324674229.

The spelling of 546004539 in words is "five hundred forty-six million, four thousand, five hundred thirty-nine".