450563685370 has 8 divisors (see below), whose sum is σ = 811014633684. Its totient is φ = 180225474144.

The previous prime is 450563685353. The next prime is 450563685379. The reversal of 450563685370 is 73586365054.

It can be written as a sum of positive squares in 2 ways, for example, as 432910045681 + 17653639689 = 657959^2 + 132867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (450563685379) 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 in 3 ways as a sum of consecutive naturals, for example, 22528184259 + ... + 22528184278.

Almost surely, 2^450563685370 is an apocalyptic number.

450563685370 is a deficient number, since it is larger than the sum of its proper divisors (360450948314).

450563685370 is a wasteful number, since it uses less digits than its factorization.

450563685370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45056368544.

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 450563685370 in words is "four hundred fifty billion, five hundred sixty-three million, six hundred eighty-five thousand, three hundred seventy".