450353110313969 has 2 divisors, whose sum is σ = 450353110313970. Its totient is φ = 450353110313968.

The previous prime is 450353110313903. The next prime is 450353110314013. The reversal of 450353110313969 is 969313011353054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 370695914506225 + 79657195807744 = 19253465^2 + 8925088^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450353110313969 is a prime.

It is a super-2 number, since 2×450353110313969² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 450353110313969.

It is not a weakly prime, because it can be changed into another prime (450353110313569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225176555156984 + 225176555156985.

It is an arithmetic number, because the mean of its divisors is an integer number (225176555156985).

Almost surely, 2^{450353110313969} is an apocalyptic number.

It is an amenable number.

450353110313969 is a deficient number, since it is larger than the sum of its proper divisors (1).

450353110313969 is an equidigital number, since it uses as much as digits as its factorization.

450353110313969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3936600, while the sum is 53.

The spelling of 450353110313969 in words is "four hundred fifty trillion, three hundred fifty-three billion, one hundred ten million, three hundred thirteen thousand, nine hundred sixty-nine".