4057772137 has 2 divisors, whose sum is σ = 4057772138. Its totient is φ = 4057772136.

The previous prime is 4057772111. The next prime is 4057772149. The reversal of 4057772137 is 7312777504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3965976576 + 91795561 = 62976^2 + 9581^2 .

It is a cyclic number.

It is not a de Polignac number, because 4057772137 - 2¹¹ = 4057770089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4057772093 and 4057772102.

It is not a weakly prime, because it can be changed into another prime (4057772737) 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, 2028886068 + 2028886069.

It is an arithmetic number, because the mean of its divisors is an integer number (2028886069).

Almost surely, 2^4057772137 is an apocalyptic number.

It is an amenable number.

4057772137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4057772137 is an equidigital number, since it uses as much as digits as its factorization.

4057772137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288120, while the sum is 43.

The square root of 4057772137 is about 63700.6447141628. The cubic root of 4057772137 is about 1595.0068476496.

The spelling of 4057772137 in words is "four billion, fifty-seven million, seven hundred seventy-two thousand, one hundred thirty-seven".