546004213 has 2 divisors, whose sum is σ = 546004214. Its totient is φ = 546004212.

The previous prime is 546004211. The next prime is 546004223. The reversal of 546004213 is 312400645.

546004213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 476898244 + 69105969 = 21838^2 + 8313^2 .

It is a cyclic number.

It is not a de Polignac number, because 546004213 - 2¹ = 546004211 is a prime.

It is a super-2 number, since 2×546004213² = 596241201227498738, which contains 22 as substring.

Together with 546004211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546004211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273002106 + 273002107.

It is an arithmetic number, because the mean of its divisors is an integer number (273002107).

Almost surely, 2^546004213 is an apocalyptic number.

It is an amenable number.

546004213 is a deficient number, since it is larger than the sum of its proper divisors (1).

546004213 is an equidigital number, since it uses as much as digits as its factorization.

546004213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 546004213 is about 23366.7330407997. The cubic root of 546004213 is about 817.3323047561.

Adding to 546004213 its reverse (312400645), we get a palindrome (858404858).

The spelling of 546004213 in words is "five hundred forty-six million, four thousand, two hundred thirteen".