2055052225 has 24 divisors (see below), whose sum is σ = 2763994968. Its totient is φ = 1509580800.

The previous prime is 2055052213. The next prime is 2055052229. The reversal of 2055052225 is 5222505502.

It can be written as a sum of positive squares in 12 ways, for example, as 445758769 + 1609293456 = 21113^2 + 40116^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2055052225 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2055052193 and 2055052202.

It is not an unprimeable number, because it can be changed into a prime (2055052229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41544 + ... + 76393.

It is an arithmetic number, because the mean of its divisors is an integer number (115166457).

Almost surely, 2^2055052225 is an apocalyptic number.

2055052225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2055052225 is a deficient number, since it is larger than the sum of its proper divisors (708942743).

2055052225 is a wasteful number, since it uses less digits than its factorization.

2055052225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118005 (or 118000 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 2055052225 is about 45332.6838495141. The cubic root of 2055052225 is about 1271.3768161010.

Adding to 2055052225 its reverse (5222505502), we get a palindrome (7277557727).

The spelling of 2055052225 in words is "two billion, fifty-five million, fifty-two thousand, two hundred twenty-five".