2025078673 has 2 divisors, whose sum is σ = 2025078674. Its totient is φ = 2025078672.

The previous prime is 2025078659. The next prime is 2025078733. The reversal of 2025078673 is 3768705202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1785231504 + 239847169 = 42252^2 + 15487^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025078673 - 2⁹ = 2025078161 is a prime.

It is not a weakly prime, because it can be changed into another prime (2025078173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012539336 + 1012539337.

It is an arithmetic number, because the mean of its divisors is an integer number (1012539337).

Almost surely, 2^2025078673 is an apocalyptic number.

It is an amenable number.

2025078673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025078673 is an equidigital number, since it uses as much as digits as its factorization.

2025078673 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 40.

The square root of 2025078673 is about 45000.8741359543. The cubic root of 2025078673 is about 1265.1653817844.

The spelling of 2025078673 in words is "two billion, twenty-five million, seventy-eight thousand, six hundred seventy-three".