2793636965065 has 8 divisors (see below), whose sum is σ = 3352405822920. Its totient is φ = 2234881928832.

The previous prime is 2793636965057. The next prime is 2793636965069. The reversal of 2793636965065 is 5605696363972.

2793636965065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 257555235001 + 2536081730064 = 507499^2 + 1592508^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2793636965065 - 2³ = 2793636965057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2793636965069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3005410 + ... + 3823579.

It is an arithmetic number, because the mean of its divisors is an integer number (419050727865).

Almost surely, 2^{2793636965065} is an apocalyptic number.

It is an amenable number.

2793636965065 is a deficient number, since it is larger than the sum of its proper divisors (558768857855).

2793636965065 is an equidigital number, since it uses as much as digits as its factorization.

2793636965065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6910811.

The product of its (nonzero) digits is 330674400, while the sum is 67.

The spelling of 2793636965065 in words is "two trillion, seven hundred ninety-three billion, six hundred thirty-six million, nine hundred sixty-five thousand, sixty-five".