554044028 has 36 divisors (see below), whose sum is σ = 1056388032. Its totient is φ = 253955520.

The previous prime is 554044021. The next prime is 554044039. The reversal of 554044028 is 820440455.

It is a junction number, because it is equal to n+sod(n) for n = 554043985 and 554044003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554044021) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 38576 + ... + 50952.

It is an arithmetic number, because the mean of its divisors is an integer number (29344112).

Almost surely, 2^554044028 is an apocalyptic number.

It is an amenable number.

554044028 is a deficient number, since it is larger than the sum of its proper divisors (502344004).

554044028 is a wasteful number, since it uses less digits than its factorization.

554044028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12450 (or 12429 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 554044028 is about 23538.1398585360. The cubic root of 554044028 is about 821.3244647668.

The spelling of 554044028 in words is "five hundred fifty-four million, forty-four thousand, twenty-eight".