158034531859 has 2 divisors, whose sum is σ = 158034531860. Its totient is φ = 158034531858.

The previous prime is 158034531847. The next prime is 158034531901. The reversal of 158034531859 is 958135430851.

It is a happy number.

158034531859 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 an emirp because it is prime and its reverse (958135430851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158034531859 - 2¹¹ = 158034529811 is a prime.

It is not a weakly prime, because it can be changed into another prime (158034531839) 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, 79017265929 + 79017265930.

It is an arithmetic number, because the mean of its divisors is an integer number (79017265930).

Almost surely, 2^158034531859 is an apocalyptic number.

158034531859 is a deficient number, since it is larger than the sum of its proper divisors (1).

158034531859 is an equidigital number, since it uses as much as digits as its factorization.

158034531859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 52.

The spelling of 158034531859 in words is "one hundred fifty-eight billion, thirty-four million, five hundred thirty-one thousand, eight hundred fifty-nine".