9937965045317 has 4 divisors (see below), whose sum is σ = 9937974338400. Its totient is φ = 9937955752236.

The previous prime is 9937965045293. The next prime is 9937965045461. The reversal of 9937965045317 is 7135405697399.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9937965045317 - 2⁸ = 9937965045061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9937965345317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2797067 + ... + 5263032.

It is an arithmetic number, because the mean of its divisors is an integer number (2484493584600).

Almost surely, 2^{9937965045317} is an apocalyptic number.

It is an amenable number.

9937965045317 is a deficient number, since it is larger than the sum of its proper divisors (9293083).

9937965045317 is a wasteful number, since it uses less digits than its factorization.

9937965045317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9293082.

The product of its (nonzero) digits is 192893400, while the sum is 68.

The spelling of 9937965045317 in words is "nine trillion, nine hundred thirty-seven billion, nine hundred sixty-five million, forty-five thousand, three hundred seventeen".