4545116323 has 4 divisors (see below), whose sum is σ = 4958308728. Its totient is φ = 4131923920.

The previous prime is 4545116299. The next prime is 4545116339. The reversal of 4545116323 is 3236115454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4545116323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545116363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206596186 + ... + 206596207.

It is an arithmetic number, because the mean of its divisors is an integer number (1239577182).

Almost surely, 2^4545116323 is an apocalyptic number.

4545116323 is a deficient number, since it is larger than the sum of its proper divisors (413192405).

4545116323 is a wasteful number, since it uses less digits than its factorization.

4545116323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413192404.

The product of its digits is 43200, while the sum is 34.

The square root of 4545116323 is about 67417.4778748063. The cubic root of 4545116323 is about 1656.4627251098.

The spelling of 4545116323 in words is "four billion, five hundred forty-five million, one hundred sixteen thousand, three hundred twenty-three".