2625205205 has 32 divisors (see below), whose sum is σ = 3797295360. Its totient is φ = 1702010880.

The previous prime is 2625205171. The next prime is 2625205207. The reversal of 2625205205 is 5025025262.

It is not a de Polignac number, because 2625205205 - 2¹⁶ = 2625139669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625205207) 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 31 ways as a sum of consecutive naturals, for example, 356117 + ... + 363413.

It is an arithmetic number, because the mean of its divisors is an integer number (118665480).

Almost surely, 2^2625205205 is an apocalyptic number.

It is an amenable number.

2625205205 is a deficient number, since it is larger than the sum of its proper divisors (1172090155).

2625205205 is a wasteful number, since it uses less digits than its factorization.

2625205205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7869.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2625205205 is about 51236.7563864068. The cubic root of 2625205205 is about 1379.4980329705.

The spelling of 2625205205 in words is "two billion, six hundred twenty-five million, two hundred five thousand, two hundred five".