554088289 has 2 divisors, whose sum is σ = 554088290. Its totient is φ = 554088288.

The previous prime is 554088281. The next prime is 554088313. The reversal of 554088289 is 982880455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 433264225 + 120824064 = 20815^2 + 10992^2 .

It is a cyclic number.

It is not a de Polignac number, because 554088289 - 2³ = 554088281 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (554088281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277044144 + 277044145.

It is an arithmetic number, because the mean of its divisors is an integer number (277044145).

Almost surely, 2^554088289 is an apocalyptic number.

It is an amenable number.

554088289 is a deficient number, since it is larger than the sum of its proper divisors (1).

554088289 is an equidigital number, since it uses as much as digits as its factorization.

554088289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 921600, while the sum is 49.

The square root of 554088289 is about 23539.0800372487. The cubic root of 554088289 is about 821.3463352755.

The spelling of 554088289 in words is "five hundred fifty-four million, eighty-eight thousand, two hundred eighty-nine".