54112205 has 32 divisors (see below), whose sum is σ = 78133248. Its totient is φ = 35193600.

The previous prime is 54112193. The next prime is 54112213. The reversal of 54112205 is 50221145.

It is not a de Polignac number, because 54112205 - 2⁶ = 54112141 is a prime.

It is a Duffinian number.

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 (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57035 + ... + 57975.

It is an arithmetic number, because the mean of its divisors is an integer number (2441664).

Almost surely, 2^54112205 is an apocalyptic number.

It is an amenable number.

54112205 is a deficient number, since it is larger than the sum of its proper divisors (24021043).

54112205 is a wasteful number, since it uses less digits than its factorization.

54112205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 54112205 is about 7356.0998497845. The cubic root of 54112205 is about 378.2379291138.

The spelling of 54112205 in words is "fifty-four million, one hundred twelve thousand, two hundred five".