54281998 has 8 divisors (see below), whose sum is σ = 81740592. Its totient is φ = 27035136.

The previous prime is 54281989. The next prime is 54281999. The reversal of 54281998 is 89918245.

54281998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54281999) by changing a digit.

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, 52290 + ... + 53317.

It is an arithmetic number, because the mean of its divisors is an integer number (10217574).

Almost surely, 2^54281998 is an apocalyptic number.

54281998 is a deficient number, since it is larger than the sum of its proper divisors (27458594).

54281998 is a wasteful number, since it uses less digits than its factorization.

54281998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105866.

The product of its digits is 207360, while the sum is 46.

The square root of 54281998 is about 7367.6317769009. The cubic root of 54281998 is about 378.6331270645.

The spelling of 54281998 in words is "fifty-four million, two hundred eighty-one thousand, nine hundred ninety-eight".