200890770259 has 2 divisors, whose sum is σ = 200890770260. Its totient is φ = 200890770258.

The previous prime is 200890770253. The next prime is 200890770263. The reversal of 200890770259 is 952077098002.

200890770259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200890770259 - 2²⁷ = 200756552531 is a prime.

It is not a weakly prime, because it can be changed into another prime (200890770253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100445385129 + 100445385130.

It is an arithmetic number, because the mean of its divisors is an integer number (100445385130).

Almost surely, 2^200890770259 is an apocalyptic number.

200890770259 is a deficient number, since it is larger than the sum of its proper divisors (1).

200890770259 is an equidigital number, since it uses as much as digits as its factorization.

200890770259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 200890770259 in words is "two hundred billion, eight hundred ninety million, seven hundred seventy thousand, two hundred fifty-nine".