12058857193 has 2 divisors, whose sum is σ = 12058857194. Its totient is φ = 12058857192.

The previous prime is 12058857157. The next prime is 12058857211. The reversal of 12058857193 is 39175885021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11762053209 + 296803984 = 108453^2 + 17228^2 .

It is a cyclic number.

It is not a de Polignac number, because 12058857193 - 2²¹ = 12056760041 is a prime.

It is not a weakly prime, because it can be changed into another prime (12058857103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6029428596 + 6029428597.

It is an arithmetic number, because the mean of its divisors is an integer number (6029428597).

Almost surely, 2^12058857193 is an apocalyptic number.

It is an amenable number.

12058857193 is a deficient number, since it is larger than the sum of its proper divisors (1).

12058857193 is an equidigital number, since it uses as much as digits as its factorization.

12058857193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 49.

The spelling of 12058857193 in words is "twelve billion, fifty-eight million, eight hundred fifty-seven thousand, one hundred ninety-three".