52317193 has 2 divisors, whose sum is σ = 52317194. Its totient is φ = 52317192.

The previous prime is 52317179. The next prime is 52317227. The reversal of 52317193 is 39171325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40297104 + 12020089 = 6348^2 + 3467^2 .

It is a cyclic number.

It is not a de Polignac number, because 52317193 - 2¹³ = 52309001 is a prime.

It is not a weakly prime, because it can be changed into another prime (52317173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26158596 + 26158597.

It is an arithmetic number, because the mean of its divisors is an integer number (26158597).

Almost surely, 2^52317193 is an apocalyptic number.

It is an amenable number.

52317193 is a deficient number, since it is larger than the sum of its proper divisors (1).

52317193 is an equidigital number, since it uses as much as digits as its factorization.

52317193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5670, while the sum is 31.

The square root of 52317193 is about 7233.0624910891. The cubic root of 52317193 is about 374.0085049588.

The spelling of 52317193 in words is "fifty-two million, three hundred seventeen thousand, one hundred ninety-three".