158956082041 has 2 divisors, whose sum is σ = 158956082042. Its totient is φ = 158956082040.

The previous prime is 158956081943. The next prime is 158956082057. The reversal of 158956082041 is 140280659851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92793953641 + 66162128400 = 304621^2 + 257220^2 .

It is a cyclic number.

It is not a de Polignac number, because 158956082041 - 2¹¹ = 158956079993 is a prime.

It is not a weakly prime, because it can be changed into another prime (158956086041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79478041020 + 79478041021.

It is an arithmetic number, because the mean of its divisors is an integer number (79478041021).

Almost surely, 2^158956082041 is an apocalyptic number.

It is an amenable number.

158956082041 is a deficient number, since it is larger than the sum of its proper divisors (1).

158956082041 is an equidigital number, since it uses as much as digits as its factorization.

158956082041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 49.

The spelling of 158956082041 in words is "one hundred fifty-eight billion, nine hundred fifty-six million, eighty-two thousand, forty-one".