450245542016 has 32 divisors (see below), whose sum is σ = 897502537980. Its totient is φ = 224990003200.

The previous prime is 450245541961. The next prime is 450245542049. The reversal of 450245542016 is 610245542054.

It can be written as a sum of positive squares in 2 ways, for example, as 365154318400 + 85091223616 = 604280^2 + 291704^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819185 + ... + 1253616.

Almost surely, 2^450245542016 is an apocalyptic number.

It is an amenable number.

450245542016 is a deficient number, since it is larger than the sum of its proper divisors (447256995964).

450245542016 is a wasteful number, since it uses less digits than its factorization.

450245542016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074512 (or 2074500 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 450245542016 its sum of digits (38), we get a palindrome (450245542054).

The spelling of 450245542016 in words is "four hundred fifty billion, two hundred forty-five million, five hundred forty-two thousand, sixteen".