13487838353063 has 4 divisors (see below), whose sum is σ = 14074266107568. Its totient is φ = 12901410598560.

The previous prime is 13487838353053. The next prime is 13487838353083. The reversal of 13487838353063 is 36035383878431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13487838353063 - 2¹⁸ = 13487838090919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13487838352987 and 13487838353005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13487838353053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293213877218 + ... + 293213877263.

It is an arithmetic number, because the mean of its divisors is an integer number (3518566526892).

Almost surely, 2^{13487838353063} is an apocalyptic number.

13487838353063 is a deficient number, since it is larger than the sum of its proper divisors (586427754505).

13487838353063 is an equidigital number, since it uses as much as digits as its factorization.

13487838353063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586427754504.

The product of its (nonzero) digits is 104509440, while the sum is 62.

The spelling of 13487838353063 in words is "thirteen trillion, four hundred eighty-seven billion, eight hundred thirty-eight million, three hundred fifty-three thousand, sixty-three".