153338445089 has 2 divisors, whose sum is σ = 153338445090. Its totient is φ = 153338445088.

The previous prime is 153338445049. The next prime is 153338445187. The reversal of 153338445089 is 980544833351.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102717045025 + 50621400064 = 320495^2 + 224992^2 .

It is a cyclic number.

It is not a de Polignac number, because 153338445089 - 2¹⁶ = 153338379553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 153338445089.

It is not a weakly prime, because it can be changed into another prime (153338445019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76669222544 + 76669222545.

It is an arithmetic number, because the mean of its divisors is an integer number (76669222545).

Almost surely, 2^153338445089 is an apocalyptic number.

It is an amenable number.

153338445089 is a deficient number, since it is larger than the sum of its proper divisors (1).

153338445089 is an equidigital number, since it uses as much as digits as its factorization.

153338445089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 153338445089 in words is "one hundred fifty-three billion, three hundred thirty-eight million, four hundred forty-five thousand, eighty-nine".