225153121500089 has 2 divisors, whose sum is σ = 225153121500090. Its totient is φ = 225153121500088.

The previous prime is 225153121500011. The next prime is 225153121500169. The reversal of 225153121500089 is 980005121351522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217425788983225 + 7727332516864 = 14745365^2 + 2779808^2 .

It is a cyclic number.

It is not a de Polignac number, because 225153121500089 - 2⁴⁴ = 207560935455673 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (225153121500889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112576560750044 + 112576560750045.

It is an arithmetic number, because the mean of its divisors is an integer number (112576560750045).

Almost surely, 2^{225153121500089} is an apocalyptic number.

It is an amenable number.

225153121500089 is a deficient number, since it is larger than the sum of its proper divisors (1).

225153121500089 is an equidigital number, since it uses as much as digits as its factorization.

225153121500089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 44.

The spelling of 225153121500089 in words is "two hundred twenty-five trillion, one hundred fifty-three billion, one hundred twenty-one million, five hundred thousand, eighty-nine".