54280288 has 12 divisors (see below), whose sum is σ = 106864380. Its totient is φ = 27140128.

The previous prime is 54280273. The next prime is 54280297. The reversal of 54280288 is 88208245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 848098 + ... + 848161.

It is an arithmetic number, because the mean of its divisors is an integer number (8905365).

Almost surely, 2^54280288 is an apocalyptic number.

It is an amenable number.

54280288 is a deficient number, since it is larger than the sum of its proper divisors (52584092).

54280288 is a wasteful number, since it uses less digits than its factorization.

54280288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696269 (or 1696261 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 54280288 is about 7367.5157278421. The cubic root of 54280288 is about 378.6291511027.

The spelling of 54280288 in words is "fifty-four million, two hundred eighty thousand, two hundred eighty-eight".