450206135652316 has 12 divisors (see below), whose sum is σ = 788465388772432. Its totient is φ = 224930310288768.

The previous prime is 450206135652311. The next prime is 450206135652341. The reversal of 450206135652316 is 613256531602054.

It is a self number, because there is not a number n which added to its sum of digits gives 450206135652316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450206135652311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43189378485 + ... + 43189388908.

Almost surely, 2^{450206135652316} is an apocalyptic number.

It is an amenable number.

450206135652316 is a deficient number, since it is larger than the sum of its proper divisors (338259253120116).

450206135652316 is a wasteful number, since it uses less digits than its factorization.

450206135652316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86378768700 (or 86378768698 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 450206135652316 in words is "four hundred fifty trillion, two hundred six billion, one hundred thirty-five million, six hundred fifty-two thousand, three hundred sixteen".