451302803089 has 2 divisors, whose sum is σ = 451302803090. Its totient is φ = 451302803088.

The previous prime is 451302803057. The next prime is 451302803113. The reversal of 451302803089 is 980308203154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315596768400 + 135706034689 = 561780^2 + 368383^2 .

It is a cyclic number.

It is not a de Polignac number, because 451302803089 - 2⁵ = 451302803057 is a prime.

It is not a weakly prime, because it can be changed into another prime (451302803689) 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, 225651401544 + 225651401545.

It is an arithmetic number, because the mean of its divisors is an integer number (225651401545).

Almost surely, 2^451302803089 is an apocalyptic number.

It is an amenable number.

451302803089 is a deficient number, since it is larger than the sum of its proper divisors (1).

451302803089 is an equidigital number, since it uses as much as digits as its factorization.

451302803089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 451302803089 in words is "four hundred fifty-one billion, three hundred two million, eight hundred three thousand, eighty-nine".