54988318 has 32 divisors (see below), whose sum is σ = 108253440. Its totient is φ = 20295360.

The previous prime is 54988309. The next prime is 54988363. The reversal of 54988318 is 81388945.

54988318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 6471 + ... + 12322.

It is an arithmetic number, because the mean of its divisors is an integer number (3382920).

Almost surely, 2^54988318 is an apocalyptic number.

54988318 is a deficient number, since it is larger than the sum of its proper divisors (53265122).

54988318 is a wasteful number, since it uses less digits than its factorization.

54988318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18832.

The product of its digits is 276480, while the sum is 46.

The square root of 54988318 is about 7415.4108449903. The cubic root of 54988318 is about 380.2683192662.

The spelling of 54988318 in words is "fifty-four million, nine hundred eighty-eight thousand, three hundred eighteen".