10712543 has 2 divisors, whose sum is σ = 10712544. Its totient is φ = 10712542.

The previous prime is 10712501. The next prime is 10712557. The reversal of 10712543 is 34521701.

It is a strong prime.

It is an emirp because it is prime and its reverse (34521701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10712543 is a prime.

It is a super-2 number, since 2×10712543² = 229517155053698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10712593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5356271 + 5356272.

It is an arithmetic number, because the mean of its divisors is an integer number (5356272).

Almost surely, 2^10712543 is an apocalyptic number.

10712543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10712543 is an equidigital number, since it uses as much as digits as its factorization.

10712543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 10712543 is about 3273.0021387100. The cubic root of 10712543 is about 220.4436158950.

The spelling of 10712543 in words is "ten million, seven hundred twelve thousand, five hundred forty-three".