546555163 has 24 divisors (see below), whose sum is σ = 695119104. Its totient is φ = 424947600.

The previous prime is 546555131. The next prime is 546555167. The reversal of 546555163 is 361555645.

It is not a de Polignac number, because 546555163 - 2⁵ = 546555131 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546555167) 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 in 23 ways as a sum of consecutive naturals, for example, 339306 + ... + 340912.

It is an arithmetic number, because the mean of its divisors is an integer number (28963296).

Almost surely, 2^546555163 is an apocalyptic number.

546555163 is a deficient number, since it is larger than the sum of its proper divisors (148563941).

546555163 is a wasteful number, since it uses less digits than its factorization.

546555163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263 (or 2256 counting only the distinct ones).

The product of its digits is 270000, while the sum is 40.

The square root of 546555163 is about 23378.5192644872. The cubic root of 546555163 is about 817.6071242811.

The spelling of 546555163 in words is "five hundred forty-six million, five hundred fifty-five thousand, one hundred sixty-three".