54679171 has 4 divisors (see below), whose sum is σ = 54743832. Its totient is φ = 54614512.

The previous prime is 54679147. The next prime is 54679201. The reversal of 54679171 is 17197645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17197645 = 5 ⋅3439529.

It is a cyclic number.

It is not a de Polignac number, because 54679171 - 2⁷ = 54679043 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54670171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31045 + ... + 32758.

It is an arithmetic number, because the mean of its divisors is an integer number (13685958).

Almost surely, 2^54679171 is an apocalyptic number.

54679171 is a deficient number, since it is larger than the sum of its proper divisors (64661).

54679171 is an equidigital number, since it uses as much as digits as its factorization.

54679171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64660.

The product of its digits is 52920, while the sum is 40.

The square root of 54679171 is about 7394.5365642480. The cubic root of 54679171 is about 379.5543506017.

The spelling of 54679171 in words is "fifty-four million, six hundred seventy-nine thousand, one hundred seventy-one".