4535846881 has 2 divisors, whose sum is σ = 4535846882. Its totient is φ = 4535846880.

The previous prime is 4535846867. The next prime is 4535846923. The reversal of 4535846881 is 1886485354.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4414406481 + 121440400 = 66441^2 + 11020^2 .

It is a cyclic number.

It is not a de Polignac number, because 4535846881 - 2⁵ = 4535846849 is a prime.

It is a super-2 number, since 2×4535846881² = 41147813855754856322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4535846981) 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 as a sum of consecutive naturals, namely, 2267923440 + 2267923441.

It is an arithmetic number, because the mean of its divisors is an integer number (2267923441).

Almost surely, 2^4535846881 is an apocalyptic number.

It is an amenable number.

4535846881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4535846881 is an equidigital number, since it uses as much as digits as its factorization.

4535846881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3686400, while the sum is 52.

The square root of 4535846881 is about 67348.6962086127. The cubic root of 4535846881 is about 1655.3358793532.

The spelling of 4535846881 in words is "four billion, five hundred thirty-five million, eight hundred forty-six thousand, eight hundred eighty-one".