55444606 has 8 divisors (see below), whose sum is σ = 95047920. Its totient is φ = 23761968.

The previous prime is 55444589. The next prime is 55444637. The reversal of 55444606 is 60644455.

55444606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1980151 + ... + 1980178.

It is an arithmetic number, because the mean of its divisors is an integer number (11880990).

Almost surely, 2^55444606 is an apocalyptic number.

55444606 is a deficient number, since it is larger than the sum of its proper divisors (39603314).

55444606 is a wasteful number, since it uses less digits than its factorization.

55444606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960338.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 55444606 is about 7446.1134828849. The cubic root of 55444606 is about 381.3172338292.

The spelling of 55444606 in words is "fifty-five million, four hundred forty-four thousand, six hundred six".