450165422522416 has 60 divisors (see below), whose sum is σ = 933481610009424. Its totient is φ = 210232925078400.

The previous prime is 450165422522407. The next prime is 450165422522449. The reversal of 450165422522416 is 614225224561054.

It is a self number, because there is not a number n which added to its sum of digits gives 450165422522416.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 548443615 + ... + 549263806.

Almost surely, 2^{450165422522416} is an apocalyptic number.

It is an amenable number.

450165422522416 is an abundant number, since it is smaller than the sum of its proper divisors (483316187487008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450165422522416 is a wasteful number, since it uses less digits than its factorization.

450165422522416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097707538 (or 1097707513 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 49.

The spelling of 450165422522416 in words is "four hundred fifty trillion, one hundred sixty-five billion, four hundred twenty-two million, five hundred twenty-two thousand, four hundred sixteen".