10943534257 has 2 divisors, whose sum is σ = 10943534258. Its totient is φ = 10943534256.

The previous prime is 10943534233. The next prime is 10943534263. The reversal of 10943534257 is 75243534901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10602614961 + 340919296 = 102969^2 + 18464^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10943534257 is a prime.

It is not a weakly prime, because it can be changed into another prime (10943534227) 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, 5471767128 + 5471767129.

It is an arithmetic number, because the mean of its divisors is an integer number (5471767129).

Almost surely, 2^10943534257 is an apocalyptic number.

It is an amenable number.

10943534257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10943534257 is an equidigital number, since it uses as much as digits as its factorization.

10943534257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 10943534257 in words is "ten billion, nine hundred forty-three million, five hundred thirty-four thousand, two hundred fifty-seven".