546666133 has 16 divisors (see below), whose sum is σ = 598582656. Its totient is φ = 496198080.

The previous prime is 546666097. The next prime is 546666149. The reversal of 546666133 is 331666645.

It is a cyclic number.

It is not a de Polignac number, because 546666133 - 2¹⁷ = 546535061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546666193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602266 + ... + 603172.

It is an arithmetic number, because the mean of its divisors is an integer number (37411416).

Almost surely, 2^546666133 is an apocalyptic number.

It is an amenable number.

546666133 is a deficient number, since it is larger than the sum of its proper divisors (51916523).

546666133 is a wasteful number, since it uses less digits than its factorization.

546666133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644.

The product of its digits is 233280, while the sum is 40.

The square root of 546666133 is about 23380.8924765502. The cubic root of 546666133 is about 817.6624549101.

The spelling of 546666133 in words is "five hundred forty-six million, six hundred sixty-six thousand, one hundred thirty-three".