54388328 has 16 divisors (see below), whose sum is σ = 102544260. Its totient is φ = 27043200.

The previous prime is 54388309. The next prime is 54388331. The reversal of 54388328 is 82388345.

It can be written as a sum of positive squares in 2 ways, for example, as 37920964 + 16467364 = 6158^2 + 4058^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17333 + ... + 20228.

Almost surely, 2^54388328 is an apocalyptic number.

It is an amenable number.

54388328 is a deficient number, since it is larger than the sum of its proper divisors (48155932).

54388328 is a wasteful number, since it uses less digits than its factorization.

54388328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37748 (or 37744 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 54388328 is about 7374.8442695422. The cubic root of 54388328 is about 378.8801936349.

The spelling of 54388328 in words is "fifty-four million, three hundred eighty-eight thousand, three hundred twenty-eight".