2304523616 has 12 divisors (see below), whose sum is σ = 4537030932. Its totient is φ = 1152261792.

The previous prime is 2304523597. The next prime is 2304523631. The reversal of 2304523616 is 6163254032.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 72016363 = 2304523616 / (2 + 3 + 0 + 4 + 5 + 2 + 3 + 6 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36008150 + ... + 36008213.

It is an arithmetic number, because the mean of its divisors is an integer number (378085911).

Almost surely, 2^2304523616 is an apocalyptic number.

It is an amenable number.

2304523616 is a deficient number, since it is larger than the sum of its proper divisors (2232507316).

2304523616 is an equidigital number, since it uses as much as digits as its factorization.

2304523616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72016373 (or 72016365 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2304523616 is about 48005.4540234753. The cubic root of 2304523616 is about 1320.8709464895.

Adding to 2304523616 its reverse (6163254032), we get a palindrome (8467777648).

The spelling of 2304523616 in words is "two billion, three hundred four million, five hundred twenty-three thousand, six hundred sixteen".