2043415259 has 2 divisors, whose sum is σ = 2043415260. Its totient is φ = 2043415258.

The previous prime is 2043415223. The next prime is 2043415291. The reversal of 2043415259 is 9525143402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043415259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2043415559) 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, 1021707629 + 1021707630.

It is an arithmetic number, because the mean of its divisors is an integer number (1021707630).

Almost surely, 2^2043415259 is an apocalyptic number.

2043415259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043415259 is an equidigital number, since it uses as much as digits as its factorization.

2043415259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2043415259 is about 45204.1509045353. The cubic root of 2043415259 is about 1268.9725003940.

The spelling of 2043415259 in words is "two billion, forty-three million, four hundred fifteen thousand, two hundred fifty-nine".