5044355665 has 16 divisors (see below), whose sum is σ = 6215771520. Its totient is φ = 3927594880.

The previous prime is 5044355633. The next prime is 5044355707. The reversal of 5044355665 is 5665534405.

It is not a de Polignac number, because 5044355665 - 2⁵ = 5044355633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56532 + ... + 115258.

It is an arithmetic number, because the mean of its divisors is an integer number (388485720).

Almost surely, 2^5044355665 is an apocalyptic number.

It is an amenable number.

5044355665 is a deficient number, since it is larger than the sum of its proper divisors (1171415855).

5044355665 is a wasteful number, since it uses less digits than its factorization.

5044355665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59192.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The square root of 5044355665 is about 71023.6275122582. The cubic root of 5044355665 is about 1715.0175423978.

The spelling of 5044355665 in words is "five billion, forty-four million, three hundred fifty-five thousand, six hundred sixty-five".