10543219 has 4 divisors (see below), whose sum is σ = 10596400. Its totient is φ = 10490040.

The previous prime is 10543199. The next prime is 10543229. The reversal of 10543219 is 91234501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91234501 = 211 ⋅432391.

It is a cyclic number.

It is not a de Polignac number, because 10543219 - 2¹¹ = 10541171 is a prime.

It is a super-2 number, since 2×10543219² = 222318933763922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10543193 and 10543202.

It is not an unprimeable number, because it can be changed into a prime (10543229) 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, 26292 + ... + 26689.

It is an arithmetic number, because the mean of its divisors is an integer number (2649100).

Almost surely, 2^10543219 is an apocalyptic number.

10543219 is a deficient number, since it is larger than the sum of its proper divisors (53181).

10543219 is an equidigital number, since it uses as much as digits as its factorization.

10543219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53180.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10543219 is about 3247.0323373813. The cubic root of 10543219 is about 219.2759876831.

The spelling of 10543219 in words is "ten million, five hundred forty-three thousand, two hundred nineteen".