65327702365 has 8 divisors (see below), whose sum is σ = 78729695928. Its totient is φ = 52037859840.

The previous prime is 65327702359. The next prime is 65327702369. The reversal of 65327702365 is 56320772356.

It can be written as a sum of positive squares in 4 ways, for example, as 16209618489 + 49118083876 = 127317^2 + 221626^2 .

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

It is not a de Polignac number, because 65327702365 - 2¹⁵ = 65327669597 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 (65327702369) 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, 28036476 + ... + 28038805.

It is an arithmetic number, because the mean of its divisors is an integer number (9841211991).

Almost surely, 2^65327702365 is an apocalyptic number.

It is an amenable number.

65327702365 is a deficient number, since it is larger than the sum of its proper divisors (13401993563).

65327702365 is a wasteful number, since it uses less digits than its factorization.

65327702365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56075519.

The product of its (nonzero) digits is 1587600, while the sum is 46.

The spelling of 65327702365 in words is "sixty-five billion, three hundred twenty-seven million, seven hundred two thousand, three hundred sixty-five".