450950448407 has 2 divisors, whose sum is σ = 450950448408. Its totient is φ = 450950448406.

The previous prime is 450950448397. The next prime is 450950448437. The reversal of 450950448407 is 704844059054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450950448407 - 2²² = 450946254103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450950448437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225475224203 + 225475224204.

It is an arithmetic number, because the mean of its divisors is an integer number (225475224204).

Almost surely, 2^450950448407 is an apocalyptic number.

450950448407 is a deficient number, since it is larger than the sum of its proper divisors (1).

450950448407 is an equidigital number, since it uses as much as digits as its factorization.

450950448407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 450950448407 in words is "four hundred fifty billion, nine hundred fifty million, four hundred forty-eight thousand, four hundred seven".