9992869559 has 2 divisors, whose sum is σ = 9992869560. Its totient is φ = 9992869558.

The previous prime is 9992869541. The next prime is 9992869597. The reversal of 9992869559 is 9559682999.

It is a weak prime.

It is an emirp because it is prime and its reverse (9559682999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9992869559 - 2¹⁶ = 9992804023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9992869492 and 9992869501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9932869559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4996434779 + 4996434780.

It is an arithmetic number, because the mean of its divisors is an integer number (4996434780).

Almost surely, 2^9992869559 is an apocalyptic number.

9992869559 is a deficient number, since it is larger than the sum of its proper divisors (1).

9992869559 is an equidigital number, since it uses as much as digits as its factorization.

9992869559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141717600, while the sum is 71.

The square root of 9992869559 is about 99964.3414373345. The cubic root of 9992869559 is about 2153.9224992929.

The spelling of 9992869559 in words is "nine billion, nine hundred ninety-two million, eight hundred sixty-nine thousand, five hundred fifty-nine".