54555606 has 40 divisors (see below), whose sum is σ = 139711440. Its totient is φ = 15586992.

The previous prime is 54555581. The next prime is 54555617. The reversal of 54555606 is 60655545.

It is a happy number.

54555606 is a `hidden beast` number, since 5 + 45 + 5 + 5 + 606 = 666.

54555606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 22921 + ... + 25188.

It is an arithmetic number, because the mean of its divisors is an integer number (3492786).

Almost surely, 2^54555606 is an apocalyptic number.

54555606 is an abundant number, since it is smaller than the sum of its proper divisors (85155834).

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

54555606 is a wasteful number, since it uses less digits than its factorization.

54555606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48130 (or 48121 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 54555606 is about 7386.1766835082. The cubic root of 54555606 is about 379.2682269882.

The spelling of 54555606 in words is "fifty-four million, five hundred fifty-five thousand, six hundred six".