9986552803 has 2 divisors, whose sum is σ = 9986552804. Its totient is φ = 9986552802.

The previous prime is 9986552791. The next prime is 9986552843. The reversal of 9986552803 is 3082556899.

9986552803 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9986552803 - 2¹³ = 9986544611 is a prime.

It is not a weakly prime, because it can be changed into another prime (9986552843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4993276401 + 4993276402.

It is an arithmetic number, because the mean of its divisors is an integer number (4993276402).

Almost surely, 2^9986552803 is an apocalyptic number.

9986552803 is a deficient number, since it is larger than the sum of its proper divisors (1).

9986552803 is an equidigital number, since it uses as much as digits as its factorization.

9986552803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 55.

The square root of 9986552803 is about 99932.7413964012. The cubic root of 9986552803 is about 2153.4685532513.

The spelling of 9986552803 in words is "nine billion, nine hundred eighty-six million, five hundred fifty-two thousand, eight hundred three".