675027044161 has 2 divisors, whose sum is σ = 675027044162. Its totient is φ = 675027044160.

The previous prime is 675027044129. The next prime is 675027044201. The reversal of 675027044161 is 161440720576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 566015475600 + 109011568561 = 752340^2 + 330169^2 .

It is a cyclic number.

It is not a de Polignac number, because 675027044161 - 2⁵ = 675027044129 is a prime.

It is not a weakly prime, because it can be changed into another prime (675027044561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337513522080 + 337513522081.

It is an arithmetic number, because the mean of its divisors is an integer number (337513522081).

Almost surely, 2^675027044161 is an apocalyptic number.

It is an amenable number.

675027044161 is a deficient number, since it is larger than the sum of its proper divisors (1).

675027044161 is an equidigital number, since it uses as much as digits as its factorization.

675027044161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 675027044161 in words is "six hundred seventy-five billion, twenty-seven million, forty-four thousand, one hundred sixty-one".