54534666 has 16 divisors (see below), whose sum is σ = 109458144. Its totient is φ = 18113424.

The previous prime is 54534653. The next prime is 54534737. The reversal of 54534666 is 66643545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14361 + ... + 17756.

It is an arithmetic number, because the mean of its divisors is an integer number (6841134).

Almost surely, 2^54534666 is an apocalyptic number.

54534666 is an abundant number, since it is smaller than the sum of its proper divisors (54923478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54534666 is a wasteful number, since it uses less digits than its factorization.

54534666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32405.

The product of its digits is 259200, while the sum is 39.

The square root of 54534666 is about 7384.7590346605. The cubic root of 54534666 is about 379.2196961186.

The spelling of 54534666 in words is "fifty-four million, five hundred thirty-four thousand, six hundred sixty-six".