13576832965 has 8 divisors (see below), whose sum is σ = 16475258520. Its totient is φ = 10739427072.

The previous prime is 13576832963. The next prime is 13576832993. The reversal of 13576832965 is 56923867531.

13576832965 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 551404324 + 13025428641 = 23482^2 + 114129^2 .

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 13576832965 - 2¹ = 13576832963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13576832963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15254424 + ... + 15255313.

It is an arithmetic number, because the mean of its divisors is an integer number (2059407315).

Almost surely, 2^13576832965 is an apocalyptic number.

It is an amenable number.

13576832965 is a deficient number, since it is larger than the sum of its proper divisors (2898425555).

13576832965 is an equidigital number, since it uses as much as digits as its factorization.

13576832965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30509831.

The product of its digits is 8164800, while the sum is 55.

The spelling of 13576832965 in words is "thirteen billion, five hundred seventy-six million, eight hundred thirty-two thousand, nine hundred sixty-five".