44045975828 has 6 divisors (see below), whose sum is σ = 77080457706. Its totient is φ = 22022987912.

The previous prime is 44045975819. The next prime is 44045975833. The reversal of 44045975828 is 82857954044.

It can be written as a sum of positive squares in only one way, i.e., 25183150864 + 18862824964 = 158692^2 + 137342^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505746975 + ... + 5505746982.

It is an arithmetic number, because the mean of its divisors is an integer number (12846742951).

Almost surely, 2^44045975828 is an apocalyptic number.

It is an amenable number.

44045975828 is a deficient number, since it is larger than the sum of its proper divisors (33034481878).

44045975828 is a wasteful number, since it uses less digits than its factorization.

44045975828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011493961 (or 11011493959 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 44045975828 in words is "forty-four billion, forty-five million, nine hundred seventy-five thousand, eight hundred twenty-eight".