2052910289 has 2 divisors, whose sum is σ = 2052910290. Its totient is φ = 2052910288.

The previous prime is 2052910283. The next prime is 2052910393. The reversal of 2052910289 is 9820192502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1542918400 + 509991889 = 39280^2 + 22583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052910289 - 2⁴ = 2052910273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2052910283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026455144 + 1026455145.

It is an arithmetic number, because the mean of its divisors is an integer number (1026455145).

Almost surely, 2^2052910289 is an apocalyptic number.

It is an amenable number.

2052910289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052910289 is an equidigital number, since it uses as much as digits as its factorization.

2052910289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 2052910289 is about 45309.0530578603. The cubic root of 2052910289 is about 1270.9349531319.

The spelling of 2052910289 in words is "two billion, fifty-two million, nine hundred ten thousand, two hundred eighty-nine".