546346811 has 2 divisors, whose sum is σ = 546346812. Its totient is φ = 546346810.

The previous prime is 546346741. The next prime is 546346813. The reversal of 546346811 is 118643645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 546346811 - 2¹⁸ = 546084667 is a prime.

Together with 546346813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (546346813) 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 as a sum of consecutive naturals, namely, 273173405 + 273173406.

It is an arithmetic number, because the mean of its divisors is an integer number (273173406).

Almost surely, 2^546346811 is an apocalyptic number.

546346811 is a deficient number, since it is larger than the sum of its proper divisors (1).

546346811 is an equidigital number, since it uses as much as digits as its factorization.

546346811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 546346811 is about 23374.0627833503. The cubic root of 546346811 is about 817.5032178858.

The spelling of 546346811 in words is "five hundred forty-six million, three hundred forty-six thousand, eight hundred eleven".