2510789321 has 2 divisors, whose sum is σ = 2510789322. Its totient is φ = 2510789320.

The previous prime is 2510789291. The next prime is 2510789329. The reversal of 2510789321 is 1239870152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2397473296 + 113316025 = 48964^2 + 10645^2 .

It is a cyclic number.

It is not a de Polignac number, because 2510789321 - 2¹⁰ = 2510788297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2510789329) 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 as a sum of consecutive naturals, namely, 1255394660 + 1255394661.

It is an arithmetic number, because the mean of its divisors is an integer number (1255394661).

Almost surely, 2^2510789321 is an apocalyptic number.

It is an amenable number.

2510789321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2510789321 is an equidigital number, since it uses as much as digits as its factorization.

2510789321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 2510789321 is about 50107.7770510726. Note that the first 3 decimals coincide. The cubic root of 2510789321 is about 1359.1584544666.

The spelling of 2510789321 in words is "two billion, five hundred ten million, seven hundred eighty-nine thousand, three hundred twenty-one".