5555550044 has 24 divisors (see below), whose sum is σ = 10614189936. Its totient is φ = 2523312000.

The previous prime is 5555550043. The next prime is 5555550149. The reversal of 5555550044 is 4400555555.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555550043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10334 + ... + 105914.

It is an arithmetic number, because the mean of its divisors is an integer number (442257914).

Almost surely, 2^5555550044 is an apocalyptic number.

It is an amenable number.

5555550044 is a deficient number, since it is larger than the sum of its proper divisors (5058639892).

5555550044 is a wasteful number, since it uses less digits than its factorization.

5555550044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96917 (or 96915 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 38.

The square root of 5555550044 is about 74535.5622773452. The cubic root of 5555550044 is about 1771.0970296140.

The spelling of 5555550044 in words is "five billion, five hundred fifty-five million, five hundred fifty thousand, forty-four".