2545332205 has 32 divisors (see below), whose sum is σ = 3352527360. Its totient is φ = 1843845120.

The previous prime is 2545332203. The next prime is 2545332241. The reversal of 2545332205 is 5022335452.

It is not a de Polignac number, because 2545332205 - 2¹ = 2545332203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545332203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 835485 + ... + 838525.

It is an arithmetic number, because the mean of its divisors is an integer number (104766480).

Almost surely, 2^2545332205 is an apocalyptic number.

It is an amenable number.

2545332205 is a deficient number, since it is larger than the sum of its proper divisors (807195155).

2545332205 is a wasteful number, since it uses less digits than its factorization.

2545332205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2545332205 is about 50451.2854642971. The cubic root of 2545332205 is about 1365.3630873170.

Adding to 2545332205 its reverse (5022335452), we get a palindrome (7567667657).

The spelling of 2545332205 in words is "two billion, five hundred forty-five million, three hundred thirty-two thousand, two hundred five".