4405455044 has 6 divisors (see below), whose sum is σ = 7709546334. Its totient is φ = 2202727520.

The previous prime is 4405455001. The next prime is 4405455053. The reversal of 4405455044 is 4405545044.

It can be written as a sum of positive squares in only one way, i.e., 3498722500 + 906732544 = 59150^2 + 30112^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4405454995 and 4405455013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550681877 + ... + 550681884.

It is an arithmetic number, because the mean of its divisors is an integer number (1284924389).

Almost surely, 2^4405455044 is an apocalyptic number.

It is an amenable number.

4405455044 is a deficient number, since it is larger than the sum of its proper divisors (3304091290).

4405455044 is a wasteful number, since it uses less digits than its factorization.

4405455044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101363765 (or 1101363763 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 35.

The square root of 4405455044 is about 66373.6020116432. The cubic root of 4405455044 is about 1639.3194484453.

Subtracting 4405455044 from its reverse (4405545044), we obtain a square (90000 = 300²).

The spelling of 4405455044 in words is "four billion, four hundred five million, four hundred fifty-five thousand, forty-four".