58321273 has 2 divisors, whose sum is σ = 58321274. Its totient is φ = 58321272.

The previous prime is 58321247. The next prime is 58321283. The reversal of 58321273 is 37212385.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40411449 + 17909824 = 6357^2 + 4232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58321273 is a prime.

It is equal to p_3468307 and since 58321273 and 3468307 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (58321223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29160636 + 29160637.

It is an arithmetic number, because the mean of its divisors is an integer number (29160637).

Almost surely, 2^58321273 is an apocalyptic number.

It is an amenable number.

58321273 is a deficient number, since it is larger than the sum of its proper divisors (1).

58321273 is an equidigital number, since it uses as much as digits as its factorization.

58321273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 58321273 is about 7636.8365832981. The cubic root of 58321273 is about 387.8010657854.

The spelling of 58321273 in words is "fifty-eight million, three hundred twenty-one thousand, two hundred seventy-three".