2041512289 has 2 divisors, whose sum is σ = 2041512290. Its totient is φ = 2041512288.

The previous prime is 2041512281. The next prime is 2041512307. The reversal of 2041512289 is 9822151402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1291683600 + 749828689 = 35940^2 + 27383^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041512289 - 2³ = 2041512281 is a prime.

It is a super-2 number, since 2×2041512289² = 8335544852276039042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2041512281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020756144 + 1020756145.

It is an arithmetic number, because the mean of its divisors is an integer number (1020756145).

Almost surely, 2^2041512289 is an apocalyptic number.

It is an amenable number.

2041512289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041512289 is an equidigital number, since it uses as much as digits as its factorization.

2041512289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2041512289 is about 45183.0973816537. The cubic root of 2041512289 is about 1268.5784596508.

The spelling of 2041512289 in words is "two billion, forty-one million, five hundred twelve thousand, two hundred eighty-nine".