44127455550 has 48 divisors (see below), whose sum is σ = 109502515200. Its totient is φ = 11760179040.

The previous prime is 44127455549. The next prime is 44127455563. The reversal of 44127455550 is 5555472144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161001 + ... + 337899.

It is an arithmetic number, because the mean of its divisors is an integer number (2281302400).

Almost surely, 2^44127455550 is an apocalyptic number.

44127455550 is an abundant number, since it is smaller than the sum of its proper divisors (65375059650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44127455550 is a wasteful number, since it uses less digits than its factorization.

44127455550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178577 (or 178572 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 42.

The spelling of 44127455550 in words is "forty-four billion, one hundred twenty-seven million, four hundred fifty-five thousand, five hundred fifty".