232653564365 has 4 divisors (see below), whose sum is σ = 279184277244. Its totient is φ = 186122851488.

The previous prime is 232653564361. The next prime is 232653564373. The reversal of 232653564365 is 563465356232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93576033604 + 139077530761 = 305902^2 + 372931^2 .

It is a cyclic number.

It is not a de Polignac number, because 232653564365 - 2² = 232653564361 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 (232653564361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23265356432 + ... + 23265356441.

It is an arithmetic number, because the mean of its divisors is an integer number (69796069311).

Almost surely, 2^232653564365 is an apocalyptic number.

It is an amenable number.

232653564365 is a deficient number, since it is larger than the sum of its proper divisors (46530712879).

232653564365 is an equidigital number, since it uses as much as digits as its factorization.

232653564365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46530712878.

The product of its digits is 11664000, while the sum is 50.

The spelling of 232653564365 in words is "two hundred thirty-two billion, six hundred fifty-three million, five hundred sixty-four thousand, three hundred sixty-five".