5016668505203 has 4 divisors (see below), whose sum is σ = 5016791808600. Its totient is φ = 5016545201808.

The previous prime is 5016668505197. The next prime is 5016668505227. The reversal of 5016668505203 is 3025058666105.

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 5016668505203 - 2⁴ = 5016668505187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5016668505283) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 61590650 + ... + 61672047.

It is an arithmetic number, because the mean of its divisors is an integer number (1254197952150).

Almost surely, 2^{5016668505203} is an apocalyptic number.

5016668505203 is a deficient number, since it is larger than the sum of its proper divisors (123303397).

5016668505203 is a wasteful number, since it uses less digits than its factorization.

5016668505203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123303396.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 5016668505203 in words is "five trillion, sixteen billion, six hundred sixty-eight million, five hundred five thousand, two hundred three".