450707072003 has 4 divisors (see below), whose sum is σ = 450934818840. Its totient is φ = 450479325168.

The previous prime is 450707071981. The next prime is 450707072027. The reversal of 450707072003 is 300270707054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 450707072003 - 2⁶ = 450707071939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450707072033) 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, 113870450 + ... + 113874407.

It is an arithmetic number, because the mean of its divisors is an integer number (112733704710).

Almost surely, 2^450707072003 is an apocalyptic number.

450707072003 is a deficient number, since it is larger than the sum of its proper divisors (227746837).

450707072003 is a wasteful number, since it uses less digits than its factorization.

450707072003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227746836.

The product of its (nonzero) digits is 41160, while the sum is 35.

Adding to 450707072003 its reverse (300270707054), we get a palindrome (750977779057).

The spelling of 450707072003 in words is "four hundred fifty billion, seven hundred seven million, seventy-two thousand, three".