4004445050 has 48 divisors (see below), whose sum is σ = 7603977600. Its totient is φ = 1568505600.

The previous prime is 4004445043. The next prime is 4004445103. The reversal of 4004445050 is 505444004.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 796946 + ... + 801954.

It is an arithmetic number, because the mean of its divisors is an integer number (158416200).

Almost surely, 2^4004445050 is an apocalyptic number.

4004445050 is a deficient number, since it is larger than the sum of its proper divisors (3599532550).

4004445050 is a wasteful number, since it uses less digits than its factorization.

4004445050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351 (or 5346 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 4004445050 is about 63280.6846517956. The cubic root of 4004445050 is about 1587.9888407132.

Adding to 4004445050 its reverse (505444004), we get a palindrome (4509889054).

The spelling of 4004445050 in words is "four billion, four million, four hundred forty-five thousand, fifty".