10643159 has 2 divisors, whose sum is σ = 10643160. Its totient is φ = 10643158.

The previous prime is 10643147. The next prime is 10643167. The reversal of 10643159 is 95134601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10643159 is a prime.

It is a super-2 number, since 2×10643159² = 226553666998562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10643359) 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, 5321579 + 5321580.

It is an arithmetic number, because the mean of its divisors is an integer number (5321580).

Almost surely, 2^10643159 is an apocalyptic number.

10643159 is a deficient number, since it is larger than the sum of its proper divisors (1).

10643159 is an equidigital number, since it uses as much as digits as its factorization.

10643159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 10643159 is about 3262.3854769172. The cubic root of 10643159 is about 219.9666547257.

The spelling of 10643159 in words is "ten million, six hundred forty-three thousand, one hundred fifty-nine".