54127172 has 18 divisors (see below), whose sum is σ = 104117454. Its totient is φ = 24603040.

The previous prime is 54127169. The next prime is 54127207. The reversal of 54127172 is 27172145.

54127172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 41267776 + 12859396 = 6424^2 + 3586^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55433 + ... + 56400.

It is an arithmetic number, because the mean of its divisors is an integer number (5784303).

Almost surely, 2^54127172 is an apocalyptic number.

It is an amenable number.

54127172 is a deficient number, since it is larger than the sum of its proper divisors (49990282).

54127172 is a wasteful number, since it uses less digits than its factorization.

54127172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111859 (or 111846 counting only the distinct ones).

The product of its digits is 3920, while the sum is 29.

The square root of 54127172 is about 7357.1170984292. The cubic root of 54127172 is about 378.2727984206.

The spelling of 54127172 in words is "fifty-four million, one hundred twenty-seven thousand, one hundred seventy-two".