10558543 has 2 divisors, whose sum is σ = 10558544. Its totient is φ = 10558542.

The previous prime is 10558529. The next prime is 10558553. The reversal of 10558543 is 34585501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10558543 - 2²¹ = 8461391 is a prime.

It is a super-2 number, since 2×10558543² = 222965660565698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10558553) 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 as a sum of consecutive naturals, namely, 5279271 + 5279272.

It is an arithmetic number, because the mean of its divisors is an integer number (5279272).

Almost surely, 2^10558543 is an apocalyptic number.

10558543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10558543 is an equidigital number, since it uses as much as digits as its factorization.

10558543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 10558543 is about 3249.3911737432. The cubic root of 10558543 is about 219.3821715282.

The spelling of 10558543 in words is "ten million, five hundred fifty-eight thousand, five hundred forty-three".