13827365212503 has 16 divisors (see below), whose sum is σ = 19031710401536. Its totient is φ = 8920647313920.

The previous prime is 13827365212439. The next prime is 13827365212513. The reversal of 13827365212503 is 30521256372831.

13827365212503 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 13827365212503 - 2⁶ = 13827365212439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13827365212513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662876 + ... + 5515422.

It is an arithmetic number, because the mean of its divisors is an integer number (1189481900096).

Almost surely, 2^{13827365212503} is an apocalyptic number.

13827365212503 is a deficient number, since it is larger than the sum of its proper divisors (5204345189033).

13827365212503 is a wasteful number, since it uses less digits than its factorization.

13827365212503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891174.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 13827365212503 in words is "thirteen trillion, eight hundred twenty-seven billion, three hundred sixty-five million, two hundred twelve thousand, five hundred three".