54250171 has 4 divisors (see below), whose sum is σ = 54640600. Its totient is φ = 53859744.

The previous prime is 54250159. The next prime is 54250181. The reversal of 54250171 is 17105245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17105245 = 5 ⋅3421049.

It is a cyclic number.

It is not a de Polignac number, because 54250171 - 2¹⁷ = 54119099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54250121) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 195006 + ... + 195283.

It is an arithmetic number, because the mean of its divisors is an integer number (13660150).

Almost surely, 2^54250171 is an apocalyptic number.

54250171 is a deficient number, since it is larger than the sum of its proper divisors (390429).

54250171 is a wasteful number, since it uses less digits than its factorization.

54250171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390428.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 54250171 is about 7365.4715395554. The cubic root of 54250171 is about 378.5591116575.

The spelling of 54250171 in words is "fifty-four million, two hundred fifty thousand, one hundred seventy-one".