54375205 has 8 divisors (see below), whose sum is σ = 65544192. Its totient is φ = 43304208.

The previous prime is 54375187. The next prime is 54375227. The reversal of 54375205 is 50257345.

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

It is a cyclic number.

It is not a de Polignac number, because 54375205 - 2⁷ = 54375077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23269 + ... + 25498.

It is an arithmetic number, because the mean of its divisors is an integer number (8193024).

Almost surely, 2^54375205 is an apocalyptic number.

It is an amenable number.

54375205 is a deficient number, since it is larger than the sum of its proper divisors (11168987).

54375205 is a wasteful number, since it uses less digits than its factorization.

54375205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48995.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 54375205 is about 7373.9545021650. The cubic root of 54375205 is about 378.8497186849.

The spelling of 54375205 in words is "fifty-four million, three hundred seventy-five thousand, two hundred five".