9804536071039 has 2 divisors, whose sum is σ = 9804536071040. Its totient is φ = 9804536071038.

The previous prime is 9804536071027. The next prime is 9804536071159. The reversal of 9804536071039 is 9301706354089.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9804536071039 - 2³¹ = 9802388587391 is a prime.

It is a super-2 number, since 2×9804536071039² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9804536072039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4902268035519 + 4902268035520.

It is an arithmetic number, because the mean of its divisors is an integer number (4902268035520).

Almost surely, 2^{9804536071039} is an apocalyptic number.

9804536071039 is a deficient number, since it is larger than the sum of its proper divisors (1).

9804536071039 is an equidigital number, since it uses as much as digits as its factorization.

9804536071039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 9804536071039 in words is "nine trillion, eight hundred four billion, five hundred thirty-six million, seventy-one thousand, thirty-nine".