2055230010 has 80 divisors (see below), whose sum is σ = 5563701000. Its totient is φ = 544351104.

The previous prime is 2055230003. The next prime is 2055230017. The reversal of 2055230010 is 100325502.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2055230003) and next prime (2055230017).

It can be written as a sum of positive squares in 4 ways, for example, as 1546141041 + 509088969 = 39321^2 + 22563^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2055230017) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 112176 + ... + 129204.

Almost surely, 2^2055230010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055230010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2781850500).

2055230010 is an abundant number, since it is smaller than the sum of its proper divisors (3508470990).

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

2055230010 is a wasteful number, since it uses less digits than its factorization.

2055230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17197 (or 17188 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 2055230010 is about 45334.6446991702. The cubic root of 2055230010 is about 1271.4134778148.

Adding to 2055230010 its reverse (100325502), we get a palindrome (2155555512).

The spelling of 2055230010 in words is "two billion, fifty-five million, two hundred thirty thousand, ten".