57838481699 has 2 divisors, whose sum is σ = 57838481700. Its totient is φ = 57838481698.

The previous prime is 57838481689. The next prime is 57838481741. The reversal of 57838481699 is 99618483875.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57838481699 - 2⁴ = 57838481683 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (57838481669) 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, 28919240849 + 28919240850.

It is an arithmetic number, because the mean of its divisors is an integer number (28919240850).

Almost surely, 2^57838481699 is an apocalyptic number.

57838481699 is a deficient number, since it is larger than the sum of its proper divisors (1).

57838481699 is an equidigital number, since it uses as much as digits as its factorization.

57838481699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 68.

The spelling of 57838481699 in words is "fifty-seven billion, eight hundred thirty-eight million, four hundred eighty-one thousand, six hundred ninety-nine".