554276428 has 12 divisors (see below), whose sum is σ = 996199792. Its totient is φ = 269647920.

The previous prime is 554276423. The next prime is 554276441. The reversal of 554276428 is 824672455.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (554276423) 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 3 ways as a sum of consecutive naturals, for example, 1872408 + ... + 1872703.

Almost surely, 2^554276428 is an apocalyptic number.

It is an amenable number.

554276428 is a deficient number, since it is larger than the sum of its proper divisors (441923364).

554276428 is a wasteful number, since it uses less digits than its factorization.

554276428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745152 (or 3745150 counting only the distinct ones).

The product of its digits is 537600, while the sum is 43.

The square root of 554276428 is about 23543.0760097316. The cubic root of 554276428 is about 821.4392866425.

The spelling of 554276428 in words is "five hundred fifty-four million, two hundred seventy-six thousand, four hundred twenty-eight".