546389213211 has 12 divisors (see below), whose sum is σ = 794906770840. Its totient is φ = 361638902880.

The previous prime is 546389213197. The next prime is 546389213233. The reversal of 546389213211 is 112312983645.

546389213211 is a `hidden beast` number, since 5 + 4 + 638 + 9 + 2 + 1 + 3 + 2 + 1 + 1 = 666.

It is not a de Polignac number, because 546389213211 - 2¹⁵ = 546389180443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546389213281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218379730 + ... + 218382231.

Almost surely, 2^546389213211 is an apocalyptic number.

546389213211 is a deficient number, since it is larger than the sum of its proper divisors (248517557629).

546389213211 is a wasteful number, since it uses less digits than its factorization.

546389213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436762106 (or 436762103 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The spelling of 546389213211 in words is "five hundred forty-six billion, three hundred eighty-nine million, two hundred thirteen thousand, two hundred eleven".