55108448 has 24 divisors (see below), whose sum is σ = 109069128. Its totient is φ = 27408384.

The previous prime is 55108447. The next prime is 55108451. The reversal of 55108448 is 84480155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55108447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715 + ... + 10637.

It is an arithmetic number, because the mean of its divisors is an integer number (4544547).

Almost surely, 2^55108448 is an apocalyptic number.

It is an amenable number.

55108448 is a deficient number, since it is larger than the sum of its proper divisors (53960680).

55108448 is a wasteful number, since it uses less digits than its factorization.

55108448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126 (or 9118 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 55108448 is about 7423.5064491115. The cubic root of 55108448 is about 380.5450350555.

The spelling of 55108448 in words is "fifty-five million, one hundred eight thousand, four hundred forty-eight".