158843317253 has 2 divisors, whose sum is σ = 158843317254. Its totient is φ = 158843317252.

The previous prime is 158843317189. The next prime is 158843317331. The reversal of 158843317253 is 352713348851.

158843317253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158771965444 + 71351809 = 398462^2 + 8447^2 .

It is an emirp because it is prime and its reverse (352713348851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158843317253 - 2⁶ = 158843317189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158843367253) 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, 79421658626 + 79421658627.

It is an arithmetic number, because the mean of its divisors is an integer number (79421658627).

Almost surely, 2^158843317253 is an apocalyptic number.

It is an amenable number.

158843317253 is a deficient number, since it is larger than the sum of its proper divisors (1).

158843317253 is an equidigital number, since it uses as much as digits as its factorization.

158843317253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2419200, while the sum is 50.

The spelling of 158843317253 in words is "one hundred fifty-eight billion, eight hundred forty-three million, three hundred seventeen thousand, two hundred fifty-three".