10543165879 has 2 divisors, whose sum is σ = 10543165880. Its totient is φ = 10543165878.

The previous prime is 10543165877. The next prime is 10543165903. The reversal of 10543165879 is 97856134501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10543165879 - 2¹ = 10543165877 is a prime.

It is a super-2 number, since 2×10543165879² (a number of 21 digits) contains 22 as substring.

Together with 10543165877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10543165877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271582939 + 5271582940.

It is an arithmetic number, because the mean of its divisors is an integer number (5271582940).

Almost surely, 2^10543165879 is an apocalyptic number.

10543165879 is a deficient number, since it is larger than the sum of its proper divisors (1).

10543165879 is an equidigital number, since it uses as much as digits as its factorization.

10543165879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 10543165879 in words is "ten billion, five hundred forty-three million, one hundred sixty-five thousand, eight hundred seventy-nine".