450062894273 has 2 divisors, whose sum is σ = 450062894274. Its totient is φ = 450062894272.

The previous prime is 450062894261. The next prime is 450062894279. The reversal of 450062894273 is 372498260054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285917992369 + 164144901904 = 534713^2 + 405148^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450062894273 is a prime.

It is not a weakly prime, because it can be changed into another prime (450062894279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225031447136 + 225031447137.

It is an arithmetic number, because the mean of its divisors is an integer number (225031447137).

Almost surely, 2^450062894273 is an apocalyptic number.

It is an amenable number.

450062894273 is a deficient number, since it is larger than the sum of its proper divisors (1).

450062894273 is an equidigital number, since it uses as much as digits as its factorization.

450062894273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 450062894273 in words is "four hundred fifty billion, sixty-two million, eight hundred ninety-four thousand, two hundred seventy-three".