2513321050 has 12 divisors (see below), whose sum is σ = 4674777246. Its totient is φ = 1005328400.

The previous prime is 2513321039. The next prime is 2513321051. The reversal of 2513321050 is 501233152.

It can be written as a sum of positive squares in 3 ways, for example, as 1208883361 + 1304437689 = 34769^2 + 36117^2 .

It is not an unprimeable number, because it can be changed into a prime (2513321051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25133161 + ... + 25133260.

Almost surely, 2^2513321050 is an apocalyptic number.

2513321050 is a deficient number, since it is larger than the sum of its proper divisors (2161456196).

2513321050 is a wasteful number, since it uses less digits than its factorization.

2513321050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50266433 (or 50266428 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2513321050 is about 50133.0335208234. The cubic root of 2513321050 is about 1359.6151322294.

The spelling of 2513321050 in words is "two billion, five hundred thirteen million, three hundred twenty-one thousand, fifty".