192550213 has 2 divisors, whose sum is σ = 192550214. Its totient is φ = 192550212.

The previous prime is 192550151. The next prime is 192550231. The reversal of 192550213 is 312055291.

192550213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (192550231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146337409 + 46212804 = 12097^2 + 6798^2 .

It is an emirp because it is prime and its reverse (312055291) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-192550213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (192550283) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96275106 + 96275107.

It is an arithmetic number, because the mean of its divisors is an integer number (96275107).

Almost surely, 2^192550213 is an apocalyptic number.

It is an amenable number.

192550213 is a deficient number, since it is larger than the sum of its proper divisors (1).

192550213 is an equidigital number, since it uses as much as digits as its factorization.

192550213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 192550213 is about 13876.2463584357. The cubic root of 192550213 is about 577.4503751015.

The spelling of 192550213 in words is "one hundred ninety-two million, five hundred fifty thousand, two hundred thirteen".