4057630796161 has 2 divisors, whose sum is σ = 4057630796162. Its totient is φ = 4057630796160.

The previous prime is 4057630796117. The next prime is 4057630796171. The reversal of 4057630796161 is 1616970367504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3984754554225 + 72876241936 = 1996185^2 + 269956^2 .

It is a cyclic number.

It is not a de Polignac number, because 4057630796161 - 2¹⁷ = 4057630665089 is a prime.

It is not a weakly prime, because it can be changed into another prime (4057630796111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028815398080 + 2028815398081.

It is an arithmetic number, because the mean of its divisors is an integer number (2028815398081).

Almost surely, 2^{4057630796161} is an apocalyptic number.

It is an amenable number.

4057630796161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4057630796161 is an equidigital number, since it uses as much as digits as its factorization.

4057630796161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 4057630796161 in words is "four trillion, fifty-seven billion, six hundred thirty million, seven hundred ninety-six thousand, one hundred sixty-one".