9886503139 has 2 divisors, whose sum is σ = 9886503140. Its totient is φ = 9886503138.

The previous prime is 9886503131. The next prime is 9886503163. The reversal of 9886503139 is 9313056889.

9886503139 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 9886503139 - 2³ = 9886503131 is a prime.

It is not a weakly prime, because it can be changed into another prime (9886503131) 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, 4943251569 + 4943251570.

It is an arithmetic number, because the mean of its divisors is an integer number (4943251570).

Almost surely, 2^9886503139 is an apocalyptic number.

9886503139 is a deficient number, since it is larger than the sum of its proper divisors (1).

9886503139 is an equidigital number, since it uses as much as digits as its factorization.

9886503139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 52.

The square root of 9886503139 is about 99430.8962998926. The cubic root of 9886503139 is about 2146.2529389292.

The spelling of 9886503139 in words is "nine billion, eight hundred eighty-six million, five hundred three thousand, one hundred thirty-nine".