158532353233 has 2 divisors, whose sum is σ = 158532353234. Its totient is φ = 158532353232.

The previous prime is 158532353179. The next prime is 158532353267. The reversal of 158532353233 is 332353235851.

It is a happy number.

158532353233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148867103889 + 9665249344 = 385833^2 + 98312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158532353233 is a prime.

It is a super-3 number, since 3×158532353233³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 158532353233.

It is not a weakly prime, because it can be changed into another prime (158532353293) 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, 79266176616 + 79266176617.

It is an arithmetic number, because the mean of its divisors is an integer number (79266176617).

Almost surely, 2^158532353233 is an apocalyptic number.

It is an amenable number.

158532353233 is a deficient number, since it is larger than the sum of its proper divisors (1).

158532353233 is an equidigital number, since it uses as much as digits as its factorization.

158532353233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972000, while the sum is 43.

The spelling of 158532353233 in words is "one hundred fifty-eight billion, five hundred thirty-two million, three hundred fifty-three thousand, two hundred thirty-three".