208265115240059 has 2 divisors, whose sum is σ = 208265115240060. Its totient is φ = 208265115240058.

The previous prime is 208265115239921. The next prime is 208265115240067. The reversal of 208265115240059 is 950042511562802.

208265115240059 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 a de Polignac number, because none of the positive numbers 2^k-208265115240059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 208265115239989 and 208265115240016.

It is not a weakly prime, because it can be changed into another prime (208265115240859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104132557620029 + 104132557620030.

It is an arithmetic number, because the mean of its divisors is an integer number (104132557620030).

Almost surely, 2^{208265115240059} is an apocalyptic number.

208265115240059 is a deficient number, since it is larger than the sum of its proper divisors (1).

208265115240059 is an equidigital number, since it uses as much as digits as its factorization.

208265115240059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 50.

The spelling of 208265115240059 in words is "two hundred eight trillion, two hundred sixty-five billion, one hundred fifteen million, two hundred forty thousand, fifty-nine".