546012461 has 2 divisors, whose sum is σ = 546012462. Its totient is φ = 546012460.

The previous prime is 546012451. The next prime is 546012521. The reversal of 546012461 is 164210645.

546012461 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., 445632100 + 100380361 = 21110^2 + 10019^2 .

It is a cyclic number.

It is not a de Polignac number, because 546012461 - 2¹⁰ = 546011437 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546012421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273006230 + 273006231.

It is an arithmetic number, because the mean of its divisors is an integer number (273006231).

Almost surely, 2^546012461 is an apocalyptic number.

It is an amenable number.

546012461 is a deficient number, since it is larger than the sum of its proper divisors (1).

546012461 is an equidigital number, since it uses as much as digits as its factorization.

546012461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 546012461 is about 23366.9095303594. The cubic root of 546012461 is about 817.3364203061.

The spelling of 546012461 in words is "five hundred forty-six million, twelve thousand, four hundred sixty-one".