10486805543 has 4 divisors (see below), whose sum is σ = 10505633400. Its totient is φ = 10467977688.

The previous prime is 10486805533. The next prime is 10486805569. The reversal of 10486805543 is 34550868401.

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 10486805543 - 2²⁸ = 10218370087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10486805494 and 10486805503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10486805513) 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, 9413093 + ... + 9414206.

It is an arithmetic number, because the mean of its divisors is an integer number (2626408350).

Almost surely, 2^10486805543 is an apocalyptic number.

10486805543 is a deficient number, since it is larger than the sum of its proper divisors (18827857).

10486805543 is an equidigital number, since it uses as much as digits as its factorization.

10486805543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18827856.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 10486805543 in words is "ten billion, four hundred eighty-six million, eight hundred five thousand, five hundred forty-three".