2505053204 has 12 divisors (see below), whose sum is σ = 4396264404. Its totient is φ = 1248977664.

The previous prime is 2505053197. The next prime is 2505053209. The reversal of 2505053204 is 4023505052.

It can be written as a sum of positive squares in 2 ways, for example, as 1256844304 + 1248208900 = 35452^2 + 35330^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505053209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885647 + ... + 888470.

It is an arithmetic number, because the mean of its divisors is an integer number (366355367).

Almost surely, 2^2505053204 is an apocalyptic number.

It is an amenable number.

2505053204 is a deficient number, since it is larger than the sum of its proper divisors (1891211200).

2505053204 is a wasteful number, since it uses less digits than its factorization.

2505053204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774474 (or 1774472 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 2505053204 is about 50050.5065309034. The cubic root of 2505053204 is about 1358.1226266095.

Adding to 2505053204 its reverse (4023505052), we get a palindrome (6528558256).

The spelling of 2505053204 in words is "two billion, five hundred five million, fifty-three thousand, two hundred four".