44440554052 has 24 divisors (see below), whose sum is σ = 78692213880. Its totient is φ = 21957365760.

The previous prime is 44440554047. The next prime is 44440554139. The reversal of 44440554052 is 25045504444.

It can be written as a sum of positive squares in 4 ways, for example, as 3488556096 + 40951997956 = 59064^2 + 202366^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567352 + ... + 640912.

It is an arithmetic number, because the mean of its divisors is an integer number (3278842245).

Almost surely, 2^44440554052 is an apocalyptic number.

It is an amenable number.

44440554052 is a deficient number, since it is larger than the sum of its proper divisors (34251659828).

44440554052 is a wasteful number, since it uses less digits than its factorization.

44440554052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75351 (or 75349 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

The spelling of 44440554052 in words is "forty-four billion, four hundred forty million, five hundred fifty-four thousand, fifty-two".