57968173 has 2 divisors, whose sum is σ = 57968174. Its totient is φ = 57968172.

The previous prime is 57968161. The next prime is 57968177. The reversal of 57968173 is 37186975.

57968173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57957769 + 10404 = 7613^2 + 102^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57968173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57968177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28984086 + 28984087.

It is an arithmetic number, because the mean of its divisors is an integer number (28984087).

Almost surely, 2^57968173 is an apocalyptic number.

It is an amenable number.

57968173 is a deficient number, since it is larger than the sum of its proper divisors (1).

57968173 is an equidigital number, since it uses as much as digits as its factorization.

57968173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 46.

The square root of 57968173 is about 7613.6832742110. The cubic root of 57968173 is about 387.0168474350.

The spelling of 57968173 in words is "fifty-seven million, nine hundred sixty-eight thousand, one hundred seventy-three".