13743879503 has 2 divisors, whose sum is σ = 13743879504. Its totient is φ = 13743879502.

The previous prime is 13743879467. The next prime is 13743879547. The reversal of 13743879503 is 30597834731.

It is a weak prime.

It is an emirp because it is prime and its reverse (30597834731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13743879503 - 2¹⁰ = 13743878479 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13743879203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6871939751 + 6871939752.

It is an arithmetic number, because the mean of its divisors is an integer number (6871939752).

Almost surely, 2^13743879503 is an apocalyptic number.

13743879503 is a deficient number, since it is larger than the sum of its proper divisors (1).

13743879503 is an equidigital number, since it uses as much as digits as its factorization.

13743879503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 13743879503 in words is "thirteen billion, seven hundred forty-three million, eight hundred seventy-nine thousand, five hundred three".