4546181889323 has 4 divisors (see below), whose sum is σ = 4785454620360. Its totient is φ = 4306909158288.

The previous prime is 4546181889317. The next prime is 4546181889329. The reversal of 4546181889323 is 3239881816454.

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

It is an interprime number because it is at equal distance from previous prime (4546181889317) and next prime (4546181889329).

It is a cyclic number.

It is not a de Polignac number, because 4546181889323 - 2⁶ = 4546181889259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4546181889329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119636365490 + ... + 119636365527.

It is an arithmetic number, because the mean of its divisors is an integer number (1196363655090).

Almost surely, 2^{4546181889323} is an apocalyptic number.

4546181889323 is a deficient number, since it is larger than the sum of its proper divisors (239272731037).

4546181889323 is a wasteful number, since it uses less digits than its factorization.

4546181889323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239272731036.

The product of its digits is 39813120, while the sum is 62.

The spelling of 4546181889323 in words is "four trillion, five hundred forty-six billion, one hundred eighty-one million, eight hundred eighty-nine thousand, three hundred twenty-three".