11908798259 has 2 divisors, whose sum is σ = 11908798260. Its totient is φ = 11908798258.

The previous prime is 11908798249. The next prime is 11908798277. The reversal of 11908798259 is 95289780911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11908798259 - 2³² = 7613830963 is a prime.

It is a super-2 number, since 2×11908798259² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11908798198 and 11908798207.

It is not a weakly prime, because it can be changed into another prime (11908798249) 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, 5954399129 + 5954399130.

It is an arithmetic number, because the mean of its divisors is an integer number (5954399130).

Almost surely, 2^11908798259 is an apocalyptic number.

11908798259 is a deficient number, since it is larger than the sum of its proper divisors (1).

11908798259 is an equidigital number, since it uses as much as digits as its factorization.

11908798259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 59.

The spelling of 11908798259 in words is "eleven billion, nine hundred eight million, seven hundred ninety-eight thousand, two hundred fifty-nine".