450050252003 has 16 divisors (see below), whose sum is σ = 529976044800. Its totient is φ = 377853278880.

The previous prime is 450050251997. The next prime is 450050252059. The reversal of 450050252003 is 300252050054.

It is not a de Polignac number, because 450050252003 - 2²⁰ = 450049203427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450050252203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30662573 + ... + 30677246.

It is an arithmetic number, because the mean of its divisors is an integer number (33123502800).

Almost surely, 2^450050252003 is an apocalyptic number.

450050252003 is a deficient number, since it is larger than the sum of its proper divisors (79925792797).

450050252003 is a wasteful number, since it uses less digits than its factorization.

450050252003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61339882.

The product of its (nonzero) digits is 6000, while the sum is 26.

The spelling of 450050252003 in words is "four hundred fifty billion, fifty million, two hundred fifty-two thousand, three".