159366957047 has 2 divisors, whose sum is σ = 159366957048. Its totient is φ = 159366957046.

The previous prime is 159366957007. The next prime is 159366957053. The reversal of 159366957047 is 740759663951.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159366957047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159366957007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79683478523 + 79683478524.

It is an arithmetic number, because the mean of its divisors is an integer number (79683478524).

Almost surely, 2^159366957047 is an apocalyptic number.

159366957047 is a deficient number, since it is larger than the sum of its proper divisors (1).

159366957047 is an equidigital number, since it uses as much as digits as its factorization.

159366957047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42865200, while the sum is 62.

The spelling of 159366957047 in words is "one hundred fifty-nine billion, three hundred sixty-six million, nine hundred fifty-seven thousand, forty-seven".