55682205 has 32 divisors (see below), whose sum is σ = 91998720. Its totient is φ = 28741440.

The previous prime is 55682197. The next prime is 55682213. The reversal of 55682205 is 50228655.

55682205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55682197) and next prime (55682213).

It is not a de Polignac number, because 55682205 - 2³ = 55682197 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 84166 + ... + 84824.

It is an arithmetic number, because the mean of its divisors is an integer number (2874960).

Almost surely, 2^55682205 is an apocalyptic number.

It is an amenable number.

55682205 is a deficient number, since it is larger than the sum of its proper divisors (36316515).

55682205 is a wasteful number, since it uses less digits than its factorization.

55682205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 55682205 is about 7462.0509915170. The cubic root of 55682205 is about 381.8611489731.

The spelling of 55682205 in words is "fifty-five million, six hundred eighty-two thousand, two hundred five".