158543413277 has 2 divisors, whose sum is σ = 158543413278. Its totient is φ = 158543413276.

The previous prime is 158543413241. The next prime is 158543413313. The reversal of 158543413277 is 772314345851.

It is a balanced prime because it is at equal distance from previous prime (158543413241) and next prime (158543413313).

It can be written as a sum of positive squares in only one way, i.e., 115226981401 + 43316431876 = 339451^2 + 208126^2 .

It is a cyclic number.

It is not a de Polignac number, because 158543413277 - 2¹⁸ = 158543151133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158543413177) 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, 79271706638 + 79271706639.

It is an arithmetic number, because the mean of its divisors is an integer number (79271706639).

Almost surely, 2^158543413277 is an apocalyptic number.

It is an amenable number.

158543413277 is a deficient number, since it is larger than the sum of its proper divisors (1).

158543413277 is an equidigital number, since it uses as much as digits as its factorization.

158543413277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2822400, while the sum is 50.

The spelling of 158543413277 in words is "one hundred fifty-eight billion, five hundred forty-three million, four hundred thirteen thousand, two hundred seventy-seven".