2055025205 has 4 divisors (see below), whose sum is σ = 2466030252. Its totient is φ = 1644020160.

The previous prime is 2055025187. The next prime is 2055025243. The reversal of 2055025205 is 5025205502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1425968644 + 629056561 = 37762^2 + 25081^2 .

It is not a de Polignac number, because 2055025205 - 2¹² = 2055021109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205502516 + ... + 205502525.

It is an arithmetic number, because the mean of its divisors is an integer number (616507563).

Almost surely, 2^2055025205 is an apocalyptic number.

It is an amenable number.

2055025205 is a deficient number, since it is larger than the sum of its proper divisors (411005047).

2055025205 is an equidigital number, since it uses as much as digits as its factorization.

2055025205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411005046.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 2055025205 is about 45332.3858295590. The cubic root of 2055025205 is about 1271.3712440201.

The spelling of 2055025205 in words is "two billion, fifty-five million, twenty-five thousand, two hundred five".