2041971593 has 2 divisors, whose sum is σ = 2041971594. Its totient is φ = 2041971592.

The previous prime is 2041971587. The next prime is 2041971637. The reversal of 2041971593 is 3951791402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1978737289 + 63234304 = 44483^2 + 7952^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041971593 - 2¹⁰ = 2041970569 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2041971593.

It is not a weakly prime, because it can be changed into another prime (2041971583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020985796 + 1020985797.

It is an arithmetic number, because the mean of its divisors is an integer number (1020985797).

Almost surely, 2^2041971593 is an apocalyptic number.

It is an amenable number.

2041971593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041971593 is an equidigital number, since it uses as much as digits as its factorization.

2041971593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 2041971593 is about 45188.1797929503. The cubic root of 2041971593 is about 1268.6735883900.

The spelling of 2041971593 in words is "two billion, forty-one million, nine hundred seventy-one thousand, five hundred ninety-three".