2355502565 has 32 divisors (see below), whose sum is σ = 3195521280. Its totient is φ = 1663641408.

The previous prime is 2355502531. The next prime is 2355502573. The reversal of 2355502565 is 5652055532.

2355502565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2355502565 - 2¹⁴ = 2355486181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247994 + ... + 257316.

It is an arithmetic number, because the mean of its divisors is an integer number (99860040).

Almost surely, 2^2355502565 is an apocalyptic number.

It is an amenable number.

2355502565 is a deficient number, since it is larger than the sum of its proper divisors (840018715).

2355502565 is an equidigital number, since it uses as much as digits as its factorization.

2355502565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9390 (or 9364 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 38.

The square root of 2355502565 is about 48533.5200145219. The cubic root of 2355502565 is about 1330.5397709209.

The spelling of 2355502565 in words is "two billion, three hundred fifty-five million, five hundred two thousand, five hundred sixty-five".