159179445907 has 2 divisors, whose sum is σ = 159179445908. Its totient is φ = 159179445906.

The previous prime is 159179445899. The next prime is 159179445973. The reversal of 159179445907 is 709544971951.

It is a weak prime.

It is an emirp because it is prime and its reverse (709544971951) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 159179445907 - 2³ = 159179445899 is a prime.

It is not a weakly prime, because it can be changed into another prime (159179442907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79589722953 + 79589722954.

It is an arithmetic number, because the mean of its divisors is an integer number (79589722954).

Almost surely, 2^159179445907 is an apocalyptic number.

159179445907 is a deficient number, since it is larger than the sum of its proper divisors (1).

159179445907 is an equidigital number, since it uses as much as digits as its factorization.

159179445907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14288400, while the sum is 61.

The spelling of 159179445907 in words is "one hundred fifty-nine billion, one hundred seventy-nine million, four hundred forty-five thousand, nine hundred seven".