2040005913559 has 2 divisors, whose sum is σ = 2040005913560. Its totient is φ = 2040005913558.

The previous prime is 2040005913553. The next prime is 2040005913607. The reversal of 2040005913559 is 9553195000402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2040005913559 - 2¹⁷ = 2040005782487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040005913553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020002956779 + 1020002956780.

It is an arithmetic number, because the mean of its divisors is an integer number (1020002956780).

Almost surely, 2^{2040005913559} is an apocalyptic number.

2040005913559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040005913559 is an equidigital number, since it uses as much as digits as its factorization.

2040005913559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 43.

The spelling of 2040005913559 in words is "two trillion, forty billion, five million, nine hundred thirteen thousand, five hundred fifty-nine".