57008173 has 2 divisors, whose sum is σ = 57008174. Its totient is φ = 57008172.

The previous prime is 57008129. The next prime is 57008197. The reversal of 57008173 is 37180075.

57008173 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., 34140649 + 22867524 = 5843^2 + 4782^2 .

It is a cyclic number.

It is not a de Polignac number, because 57008173 - 2⁹ = 57007661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57008773) 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, 28504086 + 28504087.

It is an arithmetic number, because the mean of its divisors is an integer number (28504087).

Almost surely, 2^57008173 is an apocalyptic number.

It is an amenable number.

57008173 is a deficient number, since it is larger than the sum of its proper divisors (1).

57008173 is an equidigital number, since it uses as much as digits as its factorization.

57008173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 57008173 is about 7550.3756860172. The cubic root of 57008173 is about 384.8685062835.

The spelling of 57008173 in words is "fifty-seven million, eight thousand, one hundred seventy-three".