2255020050 has 96 divisors (see below), whose sum is σ = 5960189952. Its totient is φ = 562914880.

The previous prime is 2255020039. The next prime is 2255020051. The reversal of 2255020050 is 500205522.

It is a junction number, because it is equal to n+sod(n) for n = 2255019999 and 2255020026.

It is not an unprimeable number, because it can be changed into a prime (2255020051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155197 + ... + 169103.

It is an arithmetic number, because the mean of its divisors is an integer number (62085312).

Almost surely, 2^2255020050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2255020050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2980094976).

2255020050 is an abundant number, since it is smaller than the sum of its proper divisors (3705169902).

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

2255020050 is a wasteful number, since it uses less digits than its factorization.

2255020050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13992 (or 13987 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 2255020050 is about 47487.0513929850. The cubic root of 2255020050 is about 1311.3445104744.

Adding to 2255020050 its reverse (500205522), we get a palindrome (2755225572).

The spelling of 2255020050 in words is "two billion, two hundred fifty-five million, twenty thousand, fifty".