58174161357281 has 2 divisors, whose sum is σ = 58174161357282. Its totient is φ = 58174161357280.

The previous prime is 58174161357241. The next prime is 58174161357313. The reversal of 58174161357281 is 18275316147185.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57182573591056 + 991587766225 = 7561916^2 + 995785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58174161357281 is a prime.

It is a super-2 number, since 2×58174161357281² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 58174161357281.

It is not a weakly prime, because it can be changed into another prime (58174161357241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29087080678640 + 29087080678641.

It is an arithmetic number, because the mean of its divisors is an integer number (29087080678641).

Almost surely, 2^{58174161357281} is an apocalyptic number.

It is an amenable number.

58174161357281 is a deficient number, since it is larger than the sum of its proper divisors (1).

58174161357281 is an equidigital number, since it uses as much as digits as its factorization.

58174161357281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11289600, while the sum is 59.

The spelling of 58174161357281 in words is "fifty-eight trillion, one hundred seventy-four billion, one hundred sixty-one million, three hundred fifty-seven thousand, two hundred eighty-one".