4581806882 has 16 divisors (see below), whose sum is σ = 7105016832. Its totient is φ = 2213688960.

The previous prime is 4581806857. The next prime is 4581806899. The reversal of 4581806882 is 2886081854.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4581806882.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13178 + ... + 96629.

It is an arithmetic number, because the mean of its divisors is an integer number (444063552).

Almost surely, 2^4581806882 is an apocalyptic number.

4581806882 is a deficient number, since it is larger than the sum of its proper divisors (2523209950).

4581806882 is a wasteful number, since it uses less digits than its factorization.

4581806882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110513.

The product of its (nonzero) digits is 983040, while the sum is 50.

The square root of 4581806882 is about 67689.0455095948. The cubic root of 4581806882 is about 1660.9080629568.

The spelling of 4581806882 in words is "four billion, five hundred eighty-one million, eight hundred six thousand, eight hundred eighty-two".