450500325589 has 2 divisors, whose sum is σ = 450500325590. Its totient is φ = 450500325588.

The previous prime is 450500325547. The next prime is 450500325629. The reversal of 450500325589 is 985523005054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291861418564 + 158638907025 = 540242^2 + 398295^2 .

It is a cyclic number.

It is not a de Polignac number, because 450500325589 - 2¹¹ = 450500323541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450500325089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225250162794 + 225250162795.

It is an arithmetic number, because the mean of its divisors is an integer number (225250162795).

Almost surely, 2^450500325589 is an apocalyptic number.

It is an amenable number.

450500325589 is a deficient number, since it is larger than the sum of its proper divisors (1).

450500325589 is an equidigital number, since it uses as much as digits as its factorization.

450500325589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 450500325589 in words is "four hundred fifty billion, five hundred million, three hundred twenty-five thousand, five hundred eighty-nine".