450830288968 has 8 divisors (see below), whose sum is σ = 845306791830. Its totient is φ = 225415144480.

The previous prime is 450830288933. The next prime is 450830288977. The reversal of 450830288968 is 869882038054.

It can be written as a sum of positive squares in only one way, i.e., 394481974084 + 56348314884 = 628078^2 + 237378^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28176893053 + ... + 28176893068.

Almost surely, 2^450830288968 is an apocalyptic number.

It is an amenable number.

450830288968 is a deficient number, since it is larger than the sum of its proper divisors (394476502862).

450830288968 is a wasteful number, since it uses less digits than its factorization.

450830288968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56353786127 (or 56353786123 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 61.

The spelling of 450830288968 in words is "four hundred fifty billion, eight hundred thirty million, two hundred eighty-eight thousand, nine hundred sixty-eight".