13076489543 has 4 divisors (see below), whose sum is σ = 14082373368. Its totient is φ = 12070605720.

The previous prime is 13076489509. The next prime is 13076489549. The reversal of 13076489543 is 34598467031.

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 13076489543 - 2¹⁶ = 13076424007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13076489491 and 13076489500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13076489549) 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, 502941893 + ... + 502941918.

It is an arithmetic number, because the mean of its divisors is an integer number (3520593342).

Almost surely, 2^13076489543 is an apocalyptic number.

13076489543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13076489543 is a deficient number, since it is larger than the sum of its proper divisors (1005883825).

13076489543 is a wasteful number, since it uses less digits than its factorization.

13076489543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005883824.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 13076489543 in words is "thirteen billion, seventy-six million, four hundred eighty-nine thousand, five hundred forty-three".