159278962663 has 2 divisors, whose sum is σ = 159278962664. Its totient is φ = 159278962662.

The previous prime is 159278962657. The next prime is 159278962753. The reversal of 159278962663 is 366269872951.

159278962663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159278962663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159278962595 and 159278962604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159278962163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79639481331 + 79639481332.

It is an arithmetic number, because the mean of its divisors is an integer number (79639481332).

Almost surely, 2^159278962663 is an apocalyptic number.

159278962663 is a deficient number, since it is larger than the sum of its proper divisors (1).

159278962663 is an equidigital number, since it uses as much as digits as its factorization.

159278962663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58786560, while the sum is 64.

The spelling of 159278962663 in words is "one hundred fifty-nine billion, two hundred seventy-eight million, nine hundred sixty-two thousand, six hundred sixty-three".