546544453 has 16 divisors (see below), whose sum is σ = 675633280. Its totient is φ = 430526016.

The previous prime is 546544451. The next prime is 546544499. The reversal of 546544453 is 354445645.

It is a cyclic number.

It is not a de Polignac number, because 546544453 - 2¹ = 546544451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546544451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7726 + ... + 33952.

It is an arithmetic number, because the mean of its divisors is an integer number (42227080).

Almost surely, 2^546544453 is an apocalyptic number.

It is an amenable number.

546544453 is a deficient number, since it is larger than the sum of its proper divisors (129088827).

546544453 is a wasteful number, since it uses less digits than its factorization.

546544453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26476.

The product of its digits is 576000, while the sum is 40.

The square root of 546544453 is about 23378.2902069420. The cubic root of 546544453 is about 817.6017837836.

The spelling of 546544453 in words is "five hundred forty-six million, five hundred forty-four thousand, four hundred fifty-three".