54873288 has 84 divisors (see below), whose sum is σ = 155867265. Its totient is φ = 18102528.

The previous prime is 54873251. The next prime is 54873319. The reversal of 54873288 is 88237845.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 54730404 + 142884 = 7398^2 + 378^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5238.

It is a super-2 number, since 2×54873288² = 6022155471861888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 565656 + ... + 565752.

Almost surely, 2^54873288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54873288

54873288 is an abundant number, since it is smaller than the sum of its proper divisors (100993977).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54873288 is an frugal number, since it uses more digits than its factorization.

54873288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 102 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 54873288 is about 7407.6506397103. The cubic root of 54873288 is about 380.0029731993.

The spelling of 54873288 in words is "fifty-four million, eight hundred seventy-three thousand, two hundred eighty-eight".