578000897 has 2 divisors, whose sum is σ = 578000898. Its totient is φ = 578000896.

The previous prime is 578000869. The next prime is 578000923. The reversal of 578000897 is 798000875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342102016 + 235898881 = 18496^2 + 15359^2 .

It is a cyclic number.

It is not a de Polignac number, because 578000897 - 2¹² = 577996801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (578000837) 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, 289000448 + 289000449.

It is an arithmetic number, because the mean of its divisors is an integer number (289000449).

Almost surely, 2^578000897 is an apocalyptic number.

It is an amenable number.

578000897 is a deficient number, since it is larger than the sum of its proper divisors (1).

578000897 is an equidigital number, since it uses as much as digits as its factorization.

578000897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 44.

The square root of 578000897 is about 24041.6492154760. The cubic root of 578000897 is about 832.9958494596.

The spelling of 578000897 in words is "five hundred seventy-eight million, eight hundred ninety-seven", and thus it is an aban number.