554612089 has 2 divisors, whose sum is σ = 554612090. Its totient is φ = 554612088.

The previous prime is 554612083. The next prime is 554612111. The reversal of 554612089 is 980216455.

554612089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 553802089 + 810000 = 23533^2 + 900^2 .

It is a cyclic number.

It is not a de Polignac number, because 554612089 - 2³ = 554612081 is a prime.

It is not a weakly prime, because it can be changed into another prime (554612081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277306044 + 277306045.

It is an arithmetic number, because the mean of its divisors is an integer number (277306045).

Almost surely, 2^554612089 is an apocalyptic number.

It is an amenable number.

554612089 is a deficient number, since it is larger than the sum of its proper divisors (1).

554612089 is an equidigital number, since it uses as much as digits as its factorization.

554612089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 554612089 is about 23550.2035872304. The cubic root of 554612089 is about 821.6050700428.

The spelling of 554612089 in words is "five hundred fifty-four million, six hundred twelve thousand, eighty-nine".