5217389341803 has 32 divisors (see below), whose sum is σ = 8069578260480. Its totient is φ = 3325360737600.

The previous prime is 5217389341781. The next prime is 5217389341811. The reversal of 5217389341803 is 3081439837125.

5217389341803 is a `hidden beast` number, since 5 + 217 + 3 + 8 + 9 + 3 + 418 + 0 + 3 = 666.

5217389341803 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5217389341803 - 2²⁹ = 5216852470891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5217389341803.

It is not an unprimeable number, because it can be changed into a prime (5217389340803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 870123 + ... + 3345428.

It is an arithmetic number, because the mean of its divisors is an integer number (252174320640).

Almost surely, 2^{5217389341803} is an apocalyptic number.

5217389341803 is a deficient number, since it is larger than the sum of its proper divisors (2852188918677).

5217389341803 is a wasteful number, since it uses less digits than its factorization.

5217389341803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217576 (or 4217570 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 5217389341803 in words is "five trillion, two hundred seventeen billion, three hundred eighty-nine million, three hundred forty-one thousand, eight hundred three".