2304322545 has 32 divisors (see below), whose sum is σ = 4461481728. Its totient is φ = 991438848.

The previous prime is 2304322543. The next prime is 2304322547. The reversal of 2304322545 is 5452234032.

2304322545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2304322543) and next prime (2304322547).

It is not a de Polignac number, because 2304322545 - 2¹ = 2304322543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2304322541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 643684 + ... + 647253.

It is an arithmetic number, because the mean of its divisors is an integer number (139421304).

Almost surely, 2^2304322545 is an apocalyptic number.

It is an amenable number.

2304322545 is a deficient number, since it is larger than the sum of its proper divisors (2157159183).

2304322545 is a wasteful number, since it uses less digits than its factorization.

2304322545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290969.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2304322545 is about 48003.3597261692. The cubic root of 2304322545 is about 1320.8325297911.

Adding to 2304322545 its reverse (5452234032), we get a palindrome (7756556577).

The spelling of 2304322545 in words is "two billion, three hundred four million, three hundred twenty-two thousand, five hundred forty-five".