10549696943 has 2 divisors, whose sum is σ = 10549696944. Its totient is φ = 10549696942.

The previous prime is 10549696909. The next prime is 10549696967. The reversal of 10549696943 is 34969694501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10549696943 - 2¹² = 10549692847 is a prime.

It is a super-2 number, since 2×10549696943² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10549696343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5274848471 + 5274848472.

It is an arithmetic number, because the mean of its divisors is an integer number (5274848472).

Almost surely, 2^10549696943 is an apocalyptic number.

10549696943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10549696943 is an equidigital number, since it uses as much as digits as its factorization.

10549696943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6298560, while the sum is 56.

The spelling of 10549696943 in words is "ten billion, five hundred forty-nine million, six hundred ninety-six thousand, nine hundred forty-three".