173005093 has 2 divisors, whose sum is σ = 173005094. Its totient is φ = 173005092.

The previous prime is 173005087. The next prime is 173005121. The reversal of 173005093 is 390500371.

It is an a-pointer prime, because the next prime (173005121) can be obtained adding 173005093 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106956964 + 66048129 = 10342^2 + 8127^2 .

It is a cyclic number.

It is not a de Polignac number, because 173005093 - 2⁹ = 173004581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (173005033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86502546 + 86502547.

It is an arithmetic number, because the mean of its divisors is an integer number (86502547).

Almost surely, 2^173005093 is an apocalyptic number.

It is an amenable number.

173005093 is a deficient number, since it is larger than the sum of its proper divisors (1).

173005093 is an equidigital number, since it uses as much as digits as its factorization.

173005093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 173005093 is about 13153.1400433509. The cubic root of 173005093 is about 557.2109334147.

The spelling of 173005093 in words is "one hundred seventy-three million, five thousand, ninety-three".