116105600538 has 48 divisors (see below), whose sum is σ = 254221583616. Its totient is φ = 38292929280.

The previous prime is 116105600521. The next prime is 116105600557. The reversal of 116105600538 is 835006501611.

116105600538 is a `hidden beast` number, since 1 + 1 + 6 + 10 + 5 + 600 + 5 + 38 = 666.

It is a Curzon number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 10105345 + ... + 10116827.

It is an arithmetic number, because the mean of its divisors is an integer number (5296282992).

Almost surely, 2^116105600538 is an apocalyptic number.

116105600538 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

116105600538 is an abundant number, since it is smaller than the sum of its proper divisors (138115983078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116105600538 is a wasteful number, since it uses less digits than its factorization.

116105600538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17379 (or 17376 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 116105600538 in words is "one hundred sixteen billion, one hundred five million, six hundred thousand, five hundred thirty-eight".