116918645252536 has 32 divisors (see below), whose sum is σ = 222236448399360. Its totient is φ = 57655671201792.

The previous prime is 116918645252527. The next prime is 116918645252603. The reversal of 116918645252536 is 635252546819611.

116918645252536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6967881 + ... + 16804423.

It is an arithmetic number, because the mean of its divisors is an integer number (6944889012480).

Almost surely, 2^{116918645252536} is an apocalyptic number.

It is an amenable number.

116918645252536 is a deficient number, since it is larger than the sum of its proper divisors (105317803146824).

116918645252536 is a wasteful number, since it uses less digits than its factorization.

116918645252536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9856975 (or 9856971 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 64.

The spelling of 116918645252536 in words is "one hundred sixteen trillion, nine hundred eighteen billion, six hundred forty-five million, two hundred fifty-two thousand, five hundred thirty-six".