9275274809939 has 2 divisors, whose sum is σ = 9275274809940. Its totient is φ = 9275274809938.

The previous prime is 9275274809891. The next prime is 9275274809953. The reversal of 9275274809939 is 9399084725729.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9275274809939 - 2⁸ = 9275274809683 is a prime.

It is not a weakly prime, because it can be changed into another prime (9275274809839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4637637404969 + 4637637404970.

It is an arithmetic number, because the mean of its divisors is an integer number (4637637404970).

Almost surely, 2^{9275274809939} is an apocalyptic number.

9275274809939 is a deficient number, since it is larger than the sum of its proper divisors (1).

9275274809939 is an equidigital number, since it uses as much as digits as its factorization.

9275274809939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617258880, while the sum is 74.

The spelling of 9275274809939 in words is "nine trillion, two hundred seventy-five billion, two hundred seventy-four million, eight hundred nine thousand, nine hundred thirty-nine".