10485543 has 4 divisors (see below), whose sum is σ = 13980728. Its totient is φ = 6990360.

The previous prime is 10485529. The next prime is 10485589. The reversal of 10485543 is 34558401.

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

It is not a de Polignac number, because 10485543 - 2⁶ = 10485479 is a prime.

It is a super-2 number, since 2×10485543² = 219893224009698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10485543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10485523) 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, 1747588 + ... + 1747593.

It is an arithmetic number, because the mean of its divisors is an integer number (3495182).

Almost surely, 2^10485543 is an apocalyptic number.

10485543 is a deficient number, since it is larger than the sum of its proper divisors (3495185).

10485543 is an equidigital number, since it uses as much as digits as its factorization.

10485543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495184.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 10485543 is about 3238.1388172838. The cubic root of 10485543 is about 218.8754112977.

The spelling of 10485543 in words is "ten million, four hundred eighty-five thousand, five hundred forty-three".