10543539 has 8 divisors (see below), whose sum is σ = 14080720. Its totient is φ = 7017696.

The previous prime is 10543529. The next prime is 10543541. The reversal of 10543539 is 93534501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10543539 - 2⁴ = 10543523 is a prime.

It is a super-2 number, since 2×10543539² = 222332429289042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10543529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352 + ... + 4605.

It is an arithmetic number, because the mean of its divisors is an integer number (1760090).

Almost surely, 2^10543539 is an apocalyptic number.

10543539 is a deficient number, since it is larger than the sum of its proper divisors (3537181).

10543539 is an equidigital number, since it uses as much as digits as its factorization.

10543539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 10543539 is about 3247.0816127717. The cubic root of 10543539 is about 219.2782060950.

The spelling of 10543539 in words is "ten million, five hundred forty-three thousand, five hundred thirty-nine".