54128744 has 16 divisors (see below), whose sum is σ = 103852320. Its totient is φ = 26434800.

The previous prime is 54128719. The next prime is 54128771. The reversal of 54128744 is 44782145.

54128744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 3 ways as a sum of consecutive naturals, for example, 78332 + ... + 79019.

It is an arithmetic number, because the mean of its divisors is an integer number (6490770).

Almost surely, 2^54128744 is an apocalyptic number.

It is an amenable number.

54128744 is a deficient number, since it is larger than the sum of its proper divisors (49723576).

54128744 is a wasteful number, since it uses less digits than its factorization.

54128744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157400 (or 157396 counting only the distinct ones).

The product of its digits is 35840, while the sum is 35.

The square root of 54128744 is about 7357.2239329791. The cubic root of 54128744 is about 378.2764604081.

It can be divided in two parts, 54128 and 744, that added together give a cube (54872 = 38³).

The spelling of 54128744 in words is "fifty-four million, one hundred twenty-eight thousand, seven hundred forty-four".