4057817399 has 2 divisors, whose sum is σ = 4057817400. Its totient is φ = 4057817398.

The previous prime is 4057817381. The next prime is 4057817411. The reversal of 4057817399 is 9937187504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4057817399 - 2¹² = 4057813303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4057817399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4057817339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028908699 + 2028908700.

It is an arithmetic number, because the mean of its divisors is an integer number (2028908700).

Almost surely, 2^4057817399 is an apocalyptic number.

4057817399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4057817399 is an equidigital number, since it uses as much as digits as its factorization.

4057817399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The square root of 4057817399 is about 63700.9999843017. Note that the first 4 decimals coincide. The cubic root of 4057817399 is about 1595.0127780739.

The spelling of 4057817399 in words is "four billion, fifty-seven million, eight hundred seventeen thousand, three hundred ninety-nine".