10943670547 has 2 divisors, whose sum is σ = 10943670548. Its totient is φ = 10943670546.

The previous prime is 10943670511. The next prime is 10943670553. The reversal of 10943670547 is 74507634901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10943670547 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 10943670497 and 10943670506.

It is not a weakly prime, because it can be changed into another prime (10943679547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5471835273 + 5471835274.

It is an arithmetic number, because the mean of its divisors is an integer number (5471835274).

Almost surely, 2^10943670547 is an apocalyptic number.

10943670547 is a deficient number, since it is larger than the sum of its proper divisors (1).

10943670547 is an equidigital number, since it uses as much as digits as its factorization.

10943670547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 10943670547 in words is "ten billion, nine hundred forty-three million, six hundred seventy thousand, five hundred forty-seven".