55010244 has 96 divisors (see below), whose sum is σ = 143503360. Its totient is φ = 16329600.

The previous prime is 55010203. The next prime is 55010251. The reversal of 55010244 is 44201055.

55010244 = 342² + 343² + ... + 589².

55010244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55010244² = 6052253889879072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55010244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303834 + ... + 304014.

Almost surely, 2^55010244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55010244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71751680).

55010244 is an abundant number, since it is smaller than the sum of its proper divisors (88493116).

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

55010244 is a wasteful number, since it uses less digits than its factorization.

55010244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 55010244 is about 7416.8891052786. The cubic root of 55010244 is about 380.3188551832.

Adding to 55010244 its reverse (44201055), we get a palindrome (99211299).

The spelling of 55010244 in words is "fifty-five million, ten thousand, two hundred forty-four".