55282885 has 8 divisors (see below), whose sum is σ = 75816576. Its totient is φ = 37908240.

The previous prime is 55282873. The next prime is 55282901. The reversal of 55282885 is 58828255.

55282885 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 not a de Polignac number, because 55282885 - 2⁵ = 55282853 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 789721 + ... + 789790.

It is an arithmetic number, because the mean of its divisors is an integer number (9477072).

Almost surely, 2^55282885 is an apocalyptic number.

It is an amenable number.

55282885 is a deficient number, since it is larger than the sum of its proper divisors (20533691).

55282885 is a wasteful number, since it uses less digits than its factorization.

55282885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579523.

The product of its digits is 256000, while the sum is 43.

The square root of 55282885 is about 7435.2461290801. The cubic root of 55282885 is about 380.9461303501.

The spelling of 55282885 in words is "fifty-five million, two hundred eighty-two thousand, eight hundred eighty-five".