4445534404 has 12 divisors (see below), whose sum is σ = 7813958544. Its totient is φ = 2212974824.

The previous prime is 4445534383. The next prime is 4445534407. The reversal of 4445534404 is 4044355444.

It is a super-2 number, since 2×4445534404² = 39525552274295270432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4445534407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2447074 + ... + 2448889.

It is an arithmetic number, because the mean of its divisors is an integer number (651163212).

Almost surely, 2^4445534404 is an apocalyptic number.

It is an amenable number.

4445534404 is a deficient number, since it is larger than the sum of its proper divisors (3368424140).

4445534404 is a wasteful number, since it uses less digits than its factorization.

4445534404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896194 (or 4896192 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 37.

The square root of 4445534404 is about 66674.8408622023. The cubic root of 4445534404 is about 1644.2757754722.

Adding to 4445534404 its reverse (4044355444), we get a palindrome (8489889848).

The spelling of 4445534404 in words is "four billion, four hundred forty-five million, five hundred thirty-four thousand, four hundred four".