57874008389 has 2 divisors, whose sum is σ = 57874008390. Its totient is φ = 57874008388.

The previous prime is 57874008337. The next prime is 57874008449. The reversal of 57874008389 is 98380047875.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40487476225 + 17386532164 = 201215^2 + 131858^2 .

It is a cyclic number.

It is not a de Polignac number, because 57874008389 - 2¹⁶ = 57873942853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57874808389) 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, 28937004194 + 28937004195.

It is an arithmetic number, because the mean of its divisors is an integer number (28937004195).

Almost surely, 2^57874008389 is an apocalyptic number.

It is an amenable number.

57874008389 is a deficient number, since it is larger than the sum of its proper divisors (1).

57874008389 is an equidigital number, since it uses as much as digits as its factorization.

57874008389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 57874008389 in words is "fifty-seven billion, eight hundred seventy-four million, eight thousand, three hundred eighty-nine".