500940449003 has 4 divisors (see below), whose sum is σ = 502036599240. Its totient is φ = 499844298768.

The previous prime is 500940448979. The next prime is 500940449017. The reversal of 500940449003 is 300944049005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300944049005 = 5 ⋅60188809801.

It is a cyclic number.

It is not a de Polignac number, because 500940449003 - 2¹⁶ = 500940383467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500940449083) 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, 548074433 + ... + 548075346.

It is an arithmetic number, because the mean of its divisors is an integer number (125509149810).

Almost surely, 2^500940449003 is an apocalyptic number.

500940449003 is a deficient number, since it is larger than the sum of its proper divisors (1096150237).

500940449003 is a wasteful number, since it uses less digits than its factorization.

500940449003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096150236.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 500940449003 in words is "five hundred billion, nine hundred forty million, four hundred forty-nine thousand, three".