118535959 has 2 divisors, whose sum is σ = 118535960. Its totient is φ = 118535958.

The previous prime is 118535957. The next prime is 118535969. The reversal of 118535959 is 959535811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118535959 - 2¹ = 118535957 is a prime.

Together with 118535957, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118535957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59267979 + 59267980.

It is an arithmetic number, because the mean of its divisors is an integer number (59267980).

Almost surely, 2^118535959 is an apocalyptic number.

118535959 is a deficient number, since it is larger than the sum of its proper divisors (1).

118535959 is an equidigital number, since it uses as much as digits as its factorization.

118535959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 243000, while the sum is 46.

The square root of 118535959 is about 10887.4220548301. The cubic root of 118535959 is about 491.2282928681.

The spelling of 118535959 in words is "one hundred eighteen million, five hundred thirty-five thousand, nine hundred fifty-nine".