54259171 has 2 divisors, whose sum is σ = 54259172. Its totient is φ = 54259170.

The previous prime is 54259159. The next prime is 54259187. The reversal of 54259171 is 17195245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54259171 - 2¹¹ = 54257123 is a prime.

It is not a weakly prime, because it can be changed into another prime (54259111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27129585 + 27129586.

It is an arithmetic number, because the mean of its divisors is an integer number (27129586).

Almost surely, 2^54259171 is an apocalyptic number.

54259171 is a deficient number, since it is larger than the sum of its proper divisors (1).

54259171 is an equidigital number, since it uses as much as digits as its factorization.

54259171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 34.

The square root of 54259171 is about 7366.0824730653. The cubic root of 54259171 is about 378.5800445784.

The spelling of 54259171 in words is "fifty-four million, two hundred fifty-nine thousand, one hundred seventy-one".