159314863 has 2 divisors, whose sum is σ = 159314864. Its totient is φ = 159314862.

The previous prime is 159314861. The next prime is 159314899. The reversal of 159314863 is 368413951.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 159314863 - 2¹ = 159314861 is a prime.

Together with 159314861, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159314861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79657431 + 79657432.

It is an arithmetic number, because the mean of its divisors is an integer number (79657432).

Almost surely, 2^159314863 is an apocalyptic number.

159314863 is a deficient number, since it is larger than the sum of its proper divisors (1).

159314863 is an equidigital number, since it uses as much as digits as its factorization.

159314863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The square root of 159314863 is about 12621.9991681191. Note that the first 3 decimals coincide. The cubic root of 159314863 is about 542.1075196432.

The spelling of 159314863 in words is "one hundred fifty-nine million, three hundred fourteen thousand, eight hundred sixty-three".