5168438983603 has 8 divisors (see below), whose sum is σ = 5913091352672. Its totient is φ = 4425362600256.

The previous prime is 5168438983583. The next prime is 5168438983621. The reversal of 5168438983603 is 3063898348615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5168438983603 - 2⁹ = 5168438983091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5168438983693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393989400 + ... + 394002517.

It is an arithmetic number, because the mean of its divisors is an integer number (739136419084).

Almost surely, 2^{5168438983603} is an apocalyptic number.

5168438983603 is a deficient number, since it is larger than the sum of its proper divisors (744652369069).

5168438983603 is an equidigital number, since it uses as much as digits as its factorization.

5168438983603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787992861.

The product of its (nonzero) digits is 89579520, while the sum is 64.

The spelling of 5168438983603 in words is "five trillion, one hundred sixty-eight billion, four hundred thirty-eight million, nine hundred eighty-three thousand, six hundred three".