2305252345 has 16 divisors (see below), whose sum is σ = 3028544640. Its totient is φ = 1670569600.

The previous prime is 2305252333. The next prime is 2305252363. The reversal of 2305252345 is 5432525032.

It is not a de Polignac number, because 2305252345 - 2¹³ = 2305244153 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 59125 + ... + 90034.

It is an arithmetic number, because the mean of its divisors is an integer number (189284040).

Almost surely, 2^2305252345 is an apocalyptic number.

It is an amenable number.

2305252345 is a deficient number, since it is larger than the sum of its proper divisors (723292295).

2305252345 is a wasteful number, since it uses less digits than its factorization.

2305252345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149456.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2305252345 is about 48013.0434882022. The cubic root of 2305252345 is about 1321.0101589955.

Adding to 2305252345 its reverse (5432525032), we get a palindrome (7737777377).

The spelling of 2305252345 in words is "two billion, three hundred five million, two hundred fifty-two thousand, three hundred forty-five".