2365545253 has 4 divisors (see below), whose sum is σ = 2365645888. Its totient is φ = 2365444620.

The previous prime is 2365545227. The next prime is 2365545263. The reversal of 2365545253 is 3525455632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2365545253 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 (2365545263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5818 + ... + 69028.

It is an arithmetic number, because the mean of its divisors is an integer number (591411472).

Almost surely, 2^2365545253 is an apocalyptic number.

It is an amenable number.

2365545253 is a deficient number, since it is larger than the sum of its proper divisors (100635).

2365545253 is an equidigital number, since it uses as much as digits as its factorization.

2365545253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100634.

The product of its digits is 540000, while the sum is 40.

The square root of 2365545253 is about 48636.8713323544. The cubic root of 2365545253 is about 1332.4280092568.

The spelling of 2365545253 in words is "two billion, three hundred sixty-five million, five hundred forty-five thousand, two hundred fifty-three".