554528 has 48 divisors (see below), whose sum is σ = 1241856. Its totient is φ = 241920.

The previous prime is 554527. The next prime is 554531. The reversal of 554528 is 825455.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 554528.

It is not an unprimeable number, because it can be changed into a prime (554527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12875 + ... + 12917.

It is an arithmetic number, because the mean of its divisors is an integer number (25872).

2⁵⁵⁴⁵²⁸ 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 554528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620928).

554528 is an abundant number, since it is smaller than the sum of its proper divisors (687328).

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

554528 is a wasteful number, since it uses less digits than its factorization.

554528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 89 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 554528 is about 744.6663682482. Note that the first 3 decimals coincide. The cubic root of 554528 is about 82.1563544658.

The spelling of 554528 in words is "five hundred fifty-four thousand, five hundred twenty-eight".