2352564365 has 4 divisors (see below), whose sum is σ = 2823077244. Its totient is φ = 1882051488.

The previous prime is 2352564349. The next prime is 2352564391. The reversal of 2352564365 is 5634652532.

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 361798441 + 1990765924 = 19021^2 + 44618^2 .

It is a cyclic number.

It is not a de Polignac number, because 2352564365 - 2⁴ = 2352564349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235256432 + ... + 235256441.

It is an arithmetic number, because the mean of its divisors is an integer number (705769311).

Almost surely, 2^2352564365 is an apocalyptic number.

It is an amenable number.

2352564365 is a deficient number, since it is larger than the sum of its proper divisors (470512879).

2352564365 is an equidigital number, since it uses as much as digits as its factorization.

2352564365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470512878.

The product of its digits is 648000, while the sum is 41.

The square root of 2352564365 is about 48503.2407680147. The cubic root of 2352564365 is about 1329.9863124451.

The spelling of 2352564365 in words is "two billion, three hundred fifty-two million, five hundred sixty-four thousand, three hundred sixty-five".