5500451112 has 192 divisors, whose sum is σ = 15589843200. Its totient is φ = 1614412800.

The previous prime is 5500451107. The next prime is 5500451129. The reversal of 5500451112 is 2111540055.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11879793 + ... + 11880255.

It is an arithmetic number, because the mean of its divisors is an integer number (81197100).

Almost surely, 2^5500451112 is an apocalyptic number.

5500451112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5500451112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7794921600).

5500451112 is an abundant number, since it is smaller than the sum of its proper divisors (10089392088).

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

5500451112 is a wasteful number, since it uses less digits than its factorization.

5500451112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5500451112 is about 74165.0262050786. The cubic root of 5500451112 is about 1765.2224264194. Note that the first 3 decimals are identical.

Adding to 5500451112 its reverse (2111540055), we get a palindrome (7611991167).

The spelling of 5500451112 in words is "five billion, five hundred million, four hundred fifty-one thousand, one hundred twelve".