10555526843 has 2 divisors, whose sum is σ = 10555526844. Its totient is φ = 10555526842.

The previous prime is 10555526789. The next prime is 10555526851. The reversal of 10555526843 is 34862555501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10555526843 is a prime.

It is a super-2 number, since 2×10555526843² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10555526794 and 10555526803.

It is not a weakly prime, because it can be changed into another prime (10555529843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277763421 + 5277763422.

It is an arithmetic number, because the mean of its divisors is an integer number (5277763422).

Almost surely, 2^10555526843 is an apocalyptic number.

10555526843 is a deficient number, since it is larger than the sum of its proper divisors (1).

10555526843 is an equidigital number, since it uses as much as digits as its factorization.

10555526843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 10555526843 in words is "ten billion, five hundred fifty-five million, five hundred twenty-six thousand, eight hundred forty-three".