2046054161 has 2 divisors, whose sum is σ = 2046054162. Its totient is φ = 2046054160.

The previous prime is 2046054113. The next prime is 2046054169. The reversal of 2046054161 is 1614506402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1954966225 + 91087936 = 44215^2 + 9544^2 .

It is a cyclic number.

It is not a de Polignac number, because 2046054161 - 2¹⁰ = 2046053137 is a prime.

It is not a weakly prime, because it can be changed into another prime (2046054169) 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, 1023027080 + 1023027081.

It is an arithmetic number, because the mean of its divisors is an integer number (1023027081).

Almost surely, 2^2046054161 is an apocalyptic number.

It is an amenable number.

2046054161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046054161 is an equidigital number, since it uses as much as digits as its factorization.

2046054161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2046054161 is about 45233.3302001964. The cubic root of 2046054161 is about 1269.5185231317.

The spelling of 2046054161 in words is "two billion, forty-six million, fifty-four thousand, one hundred sixty-one".