10543255 has 16 divisors (see below), whose sum is σ = 13160448. Its totient is φ = 8100000.

The previous prime is 10543231. The next prime is 10543259. The reversal of 10543255 is 55234501.

It is a de Polignac number, because none of the positive numbers 2^k-10543255 is a prime.

It is a super-2 number, since 2×10543255² = 222320451990050, 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 15 ways as a sum of consecutive naturals, for example, 38770 + ... + 39040.

It is an arithmetic number, because the mean of its divisors is an integer number (822528).

Almost surely, 2^10543255 is an apocalyptic number.

10543255 is a deficient number, since it is larger than the sum of its proper divisors (2617193).

10543255 is a wasteful number, since it uses less digits than its factorization.

10543255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 10543255 is about 3247.0378809001. The cubic root of 10543255 is about 219.2762372567.

Adding to 10543255 its reverse (55234501), we get a palindrome (65777756).

The spelling of 10543255 in words is "ten million, five hundred forty-three thousand, two hundred fifty-five".