546504473 has 2 divisors, whose sum is σ = 546504474. Its totient is φ = 546504472.

The previous prime is 546504463. The next prime is 546504481. The reversal of 546504473 is 374405645.

It is a happy number.

546504473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496264729 + 50239744 = 22277^2 + 7088^2 .

It is a cyclic number.

It is not a de Polignac number, because 546504473 - 2¹⁰ = 546503449 is a prime.

It is not a weakly prime, because it can be changed into another prime (546504443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273252236 + 273252237.

It is an arithmetic number, because the mean of its divisors is an integer number (273252237).

Almost surely, 2^546504473 is an apocalyptic number.

It is an amenable number.

546504473 is a deficient number, since it is larger than the sum of its proper divisors (1).

546504473 is an equidigital number, since it uses as much as digits as its factorization.

546504473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 546504473 is about 23377.4351244956. The cubic root of 546504473 is about 817.5818473044.

The spelling of 546504473 in words is "five hundred forty-six million, five hundred four thousand, four hundred seventy-three".