10264543 has 4 divisors (see below), whose sum is σ = 10291320. Its totient is φ = 10237768.

The previous prime is 10264537. The next prime is 10264547. The reversal of 10264543 is 34546201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34546201 = 199 ⋅173599.

It is a cyclic number.

It is not a de Polignac number, because 10264543 - 2⁵ = 10264511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12805 + ... + 13582.

It is an arithmetic number, because the mean of its divisors is an integer number (2572830).

Almost surely, 2^10264543 is an apocalyptic number.

10264543 is a deficient number, since it is larger than the sum of its proper divisors (26777).

10264543 is an equidigital number, since it uses as much as digits as its factorization.

10264543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26776.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 10264543 is about 3203.8325486829. The cubic root of 10264543 is about 217.3267603639.

The spelling of 10264543 in words is "ten million, two hundred sixty-four thousand, five hundred forty-three".