5501110044 has 12 divisors (see below), whose sum is σ = 12835923464. Its totient is φ = 1833703344.

The previous prime is 5501110039. The next prime is 5501110049. The reversal of 5501110044 is 4400111055.

It is an interprime number because it is at equal distance from previous prime (5501110039) and next prime (5501110049).

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 5501110044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501110049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229212907 + ... + 229212930.

Almost surely, 2^5501110044 is an apocalyptic number.

It is an amenable number.

5501110044 is an abundant number, since it is smaller than the sum of its proper divisors (7334813420).

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

5501110044 is a wasteful number, since it uses less digits than its factorization.

5501110044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458425844 (or 458425842 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5501110044 is about 74169.4684085035. The cubic root of 5501110044 is about 1765.2929124623.

Adding to 5501110044 its reverse (4400111055), we get a palindrome (9901221099).

The spelling of 5501110044 in words is "five billion, five hundred one million, one hundred ten thousand, forty-four".