2573261210 has 32 divisors (see below), whose sum is σ = 5069956752. Its totient is φ = 934548480.

The previous prime is 2573261203. The next prime is 2573261213. The reversal of 2573261210 is 121623752.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 237375649 + 2335885561 = 15407^2 + 48331^2 .

It is not an unprimeable number, because it can be changed into a prime (2573261213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154319 + ... + 170178.

Almost surely, 2^2573261210 is an apocalyptic number.

2573261210 is a deficient number, since it is larger than the sum of its proper divisors (2496695542).

2573261210 is a wasteful number, since it uses less digits than its factorization.

2573261210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324578.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2573261210 is about 50727.3221252611. The cubic root of 2573261210 is about 1370.3388101239.

Adding to 2573261210 its reverse (121623752), we get a palindrome (2694884962).

The spelling of 2573261210 in words is "two billion, five hundred seventy-three million, two hundred sixty-one thousand, two hundred ten".