546548668 has 6 divisors (see below), whose sum is σ = 956460176. Its totient is φ = 273274332.

The previous prime is 546548663. The next prime is 546548669. The reversal of 546548668 is 866845645.

546548668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546548663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68318580 + ... + 68318587.

Almost surely, 2^546548668 is an apocalyptic number.

It is an amenable number.

546548668 is a deficient number, since it is larger than the sum of its proper divisors (409911508).

546548668 is a wasteful number, since it uses less digits than its factorization.

546548668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136637171 (or 136637169 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 52.

The square root of 546548668 is about 23378.3803545070. The cubic root of 546548668 is about 817.6038855844.

The spelling of 546548668 in words is "five hundred forty-six million, five hundred forty-eight thousand, six hundred sixty-eight".