13517264803 has 12 divisors (see below), whose sum is σ = 15939568920. Its totient is φ = 11427508512.

The previous prime is 13517264773. The next prime is 13517264821. The reversal of 13517264803 is 30846271531.

13517264803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13517264803 - 2¹⁷ = 13517133731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13517264863) 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 11 ways as a sum of consecutive naturals, for example, 1885893 + ... + 1893046.

It is an arithmetic number, because the mean of its divisors is an integer number (1328297410).

Almost surely, 2^13517264803 is an apocalyptic number.

13517264803 is a deficient number, since it is larger than the sum of its proper divisors (2422304117).

13517264803 is an equidigital number, since it uses as much as digits as its factorization.

13517264803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779026 (or 3779019 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 13517264803 in words is "thirteen billion, five hundred seventeen million, two hundred sixty-four thousand, eight hundred three".