10265543 has 2 divisors, whose sum is σ = 10265544. Its totient is φ = 10265542.

The previous prime is 10265513. The next prime is 10265561. The reversal of 10265543 is 34556201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10265543 - 2⁸ = 10265287 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10265503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5132771 + 5132772.

It is an arithmetic number, because the mean of its divisors is an integer number (5132772).

Almost surely, 2^10265543 is an apocalyptic number.

10265543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10265543 is an equidigital number, since it uses as much as digits as its factorization.

10265543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 10265543 is about 3203.9886079698. The cubic root of 10265543 is about 217.3338176582. Note that the first 3 decimals are identical.

The spelling of 10265543 in words is "ten million, two hundred sixty-five thousand, five hundred forty-three".