153235216529 has 2 divisors, whose sum is σ = 153235216530. Its totient is φ = 153235216528.

The previous prime is 153235216517. The next prime is 153235216601. The reversal of 153235216529 is 925612532351.

153235216529 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 can be written as a sum of positive squares in only one way, i.e., 142902900625 + 10332315904 = 378025^2 + 101648^2 .

It is a cyclic number.

It is not a de Polignac number, because 153235216529 - 2²⁴ = 153218439313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 153235216529.

It is not a weakly prime, because it can be changed into another prime (153235816529) 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, 76617608264 + 76617608265.

It is an arithmetic number, because the mean of its divisors is an integer number (76617608265).

Almost surely, 2^153235216529 is an apocalyptic number.

It is an amenable number.

153235216529 is a deficient number, since it is larger than the sum of its proper divisors (1).

153235216529 is an equidigital number, since it uses as much as digits as its factorization.

153235216529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 44.

The spelling of 153235216529 in words is "one hundred fifty-three billion, two hundred thirty-five million, two hundred sixteen thousand, five hundred twenty-nine".