547032089 has 2 divisors, whose sum is σ = 547032090. Its totient is φ = 547032088.

The previous prime is 547032077. The next prime is 547032113. The reversal of 547032089 is 980230745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 477859600 + 69172489 = 21860^2 + 8317^2 .

It is a cyclic number.

It is not a de Polignac number, because 547032089 - 2⁸ = 547031833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (547032049) 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 as a sum of consecutive naturals, namely, 273516044 + 273516045.

It is an arithmetic number, because the mean of its divisors is an integer number (273516045).

Almost surely, 2^547032089 is an apocalyptic number.

It is an amenable number.

547032089 is a deficient number, since it is larger than the sum of its proper divisors (1).

547032089 is an equidigital number, since it uses as much as digits as its factorization.

547032089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 547032089 is about 23388.7171302746. The cubic root of 547032089 is about 817.8448707803.

The spelling of 547032089 in words is "five hundred forty-seven million, thirty-two thousand, eighty-nine".