2328709253 has 4 divisors (see below), whose sum is σ = 2507840748. Its totient is φ = 2149577760.

The previous prime is 2328709241. The next prime is 2328709301. The reversal of 2328709253 is 3529078232.

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 1611380164 + 717329089 = 40142^2 + 26783^2 .

It is a cyclic number.

It is not a de Polignac number, because 2328709253 - 2⁶ = 2328709189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2328709253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328709213) by changing a digit.

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, 89565728 + ... + 89565753.

It is an arithmetic number, because the mean of its divisors is an integer number (626960187).

Almost surely, 2^2328709253 is an apocalyptic number.

It is an amenable number.

2328709253 is a deficient number, since it is larger than the sum of its proper divisors (179131495).

2328709253 is a wasteful number, since it uses less digits than its factorization.

2328709253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179131494.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 2328709253 is about 48256.7016382181. The cubic root of 2328709253 is about 1325.4756574911.

The spelling of 2328709253 in words is "two billion, three hundred twenty-eight million, seven hundred nine thousand, two hundred fifty-three".