158400675089 has 2 divisors, whose sum is σ = 158400675090. Its totient is φ = 158400675088.

The previous prime is 158400675011. The next prime is 158400675091. The reversal of 158400675089 is 980576004851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102720250000 + 55680425089 = 320500^2 + 235967^2 .

It is a cyclic number.

It is not a de Polignac number, because 158400675089 - 2⁸ = 158400674833 is a prime.

Together with 158400675091, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 158400675089.

It is not a weakly prime, because it can be changed into another prime (158400675289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79200337544 + 79200337545.

It is an arithmetic number, because the mean of its divisors is an integer number (79200337545).

Almost surely, 2^158400675089 is an apocalyptic number.

It is an amenable number.

158400675089 is a deficient number, since it is larger than the sum of its proper divisors (1).

158400675089 is an equidigital number, since it uses as much as digits as its factorization.

158400675089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 158400675089 in words is "one hundred fifty-eight billion, four hundred million, six hundred seventy-five thousand, eighty-nine".