158518000259 has 2 divisors, whose sum is σ = 158518000260. Its totient is φ = 158518000258.

The previous prime is 158518000229. The next prime is 158518000283. The reversal of 158518000259 is 952000815851.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158518000259 is a prime.

It is a super-2 number, since 2×158518000259² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (158518000219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79259000129 + 79259000130.

It is an arithmetic number, because the mean of its divisors is an integer number (79259000130).

Almost surely, 2^158518000259 is an apocalyptic number.

158518000259 is a deficient number, since it is larger than the sum of its proper divisors (1).

158518000259 is an equidigital number, since it uses as much as digits as its factorization.

158518000259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 44.

The spelling of 158518000259 in words is "one hundred fifty-eight billion, five hundred eighteen million, two hundred fifty-nine", and thus it is an aban number.