159676522141 has 2 divisors, whose sum is σ = 159676522142. Its totient is φ = 159676522140.

The previous prime is 159676522133. The next prime is 159676522151. The reversal of 159676522141 is 141225676951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124570878916 + 35105643225 = 352946^2 + 187365^2 .

It is a cyclic number.

It is not a de Polignac number, because 159676522141 - 2³ = 159676522133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159676522151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79838261070 + 79838261071.

It is an arithmetic number, because the mean of its divisors is an integer number (79838261071).

Almost surely, 2^159676522141 is an apocalyptic number.

It is an amenable number.

159676522141 is a deficient number, since it is larger than the sum of its proper divisors (1).

159676522141 is an equidigital number, since it uses as much as digits as its factorization.

159676522141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 49.

The spelling of 159676522141 in words is "one hundred fifty-nine billion, six hundred seventy-six million, five hundred twenty-two thousand, one hundred forty-one".