546116533 has 2 divisors, whose sum is σ = 546116534. Its totient is φ = 546116532.

The previous prime is 546116509. The next prime is 546116561. The reversal of 546116533 is 335611645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 538147204 + 7969329 = 23198^2 + 2823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546116533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546116503) 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, 273058266 + 273058267.

It is an arithmetic number, because the mean of its divisors is an integer number (273058267).

Almost surely, 2^546116533 is an apocalyptic number.

It is an amenable number.

546116533 is a deficient number, since it is larger than the sum of its proper divisors (1).

546116533 is an equidigital number, since it uses as much as digits as its factorization.

546116533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 34.

The square root of 546116533 is about 23369.1363340625. The cubic root of 546116533 is about 817.3883461248.

The spelling of 546116533 in words is "five hundred forty-six million, one hundred sixteen thousand, five hundred thirty-three".