13314554543 has 4 divisors (see below), whose sum is σ = 13316808408. Its totient is φ = 13312300680.

The previous prime is 13314554537. The next prime is 13314554549. The reversal of 13314554543 is 34545541331.

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

It is an interprime number because it is at equal distance from previous prime (13314554537) and next prime (13314554549).

It is a cyclic number.

It is not a de Polignac number, because 13314554543 - 2¹⁶ = 13314489007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13314554497 and 13314554506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13314554549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118048 + ... + 1129893.

It is an arithmetic number, because the mean of its divisors is an integer number (3329202102).

Almost surely, 2^13314554543 is an apocalyptic number.

13314554543 is a deficient number, since it is larger than the sum of its proper divisors (2253865).

13314554543 is an equidigital number, since it uses as much as digits as its factorization.

13314554543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253864.

The product of its digits is 216000, while the sum is 38.

The spelling of 13314554543 in words is "thirteen billion, three hundred fourteen million, five hundred fifty-four thousand, five hundred forty-three".