54112167 has 12 divisors (see below), whose sum is σ = 80275000. Its totient is φ = 35099568.

The previous prime is 54112141. The next prime is 54112187. The reversal of 54112167 is 76121145.

It is a happy number.

It is not a de Polignac number, because 54112167 - 2¹⁶ = 54046631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54112167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54112187) 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 11 ways as a sum of consecutive naturals, for example, 80917 + ... + 81582.

Almost surely, 2^54112167 is an apocalyptic number.

54112167 is a deficient number, since it is larger than the sum of its proper divisors (26162833).

54112167 is a wasteful number, since it uses less digits than its factorization.

54112167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162542 (or 162539 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 54112167 is about 7356.0972668936. The cubic root of 54112167 is about 378.2378405753.

The spelling of 54112167 in words is "fifty-four million, one hundred twelve thousand, one hundred sixty-seven".