10543253 has 4 divisors (see below), whose sum is σ = 12049440. Its totient is φ = 9037068.

The previous prime is 10543231. The next prime is 10543259. The reversal of 10543253 is 35234501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35234501 = 43 ⋅819407.

It is a cyclic number.

It is not a de Polignac number, because 10543253 - 2⁶ = 10543189 is a prime.

It is a super-2 number, since 2×10543253² = 222320367644018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10543259) 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, 753083 + ... + 753096.

It is an arithmetic number, because the mean of its divisors is an integer number (3012360).

Almost surely, 2^10543253 is an apocalyptic number.

It is an amenable number.

10543253 is a deficient number, since it is larger than the sum of its proper divisors (1506187).

10543253 is an equidigital number, since it uses as much as digits as its factorization.

10543253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506186.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 10543253 is about 3247.0375729271. The cubic root of 10543253 is about 219.2762233915.

Adding to 10543253 its reverse (35234501), we get a palindrome (45777754).

The spelling of 10543253 in words is "ten million, five hundred forty-three thousand, two hundred fifty-three".