4057571188169 has 2 divisors, whose sum is σ = 4057571188170. Its totient is φ = 4057571188168.

The previous prime is 4057571188133. The next prime is 4057571188189. The reversal of 4057571188169 is 9618811757504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3064582854025 + 992988334144 = 1750595^2 + 996488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4057571188169 is a prime.

It is a super-2 number, since 2×4057571188169² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4057571188109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028785594084 + 2028785594085.

It is an arithmetic number, because the mean of its divisors is an integer number (2028785594085).

Almost surely, 2^{4057571188169} is an apocalyptic number.

It is an amenable number.

4057571188169 is a deficient number, since it is larger than the sum of its proper divisors (1).

4057571188169 is an equidigital number, since it uses as much as digits as its factorization.

4057571188169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16934400, while the sum is 62.

The spelling of 4057571188169 in words is "four trillion, fifty-seven billion, five hundred seventy-one million, one hundred eighty-eight thousand, one hundred sixty-nine".