116768073555 has 80 divisors (see below), whose sum is σ = 247469238720. Its totient is φ = 51538975488.

The previous prime is 116768073529. The next prime is 116768073563. The reversal of 116768073555 is 555370867611.

It is a happy number.

116768073555 is a `hidden beast` number, since 1 + 1 + 6 + 7 + 6 + 80 + 7 + 3 + 555 = 666.

It is not a de Polignac number, because 116768073555 - 2⁷ = 116768073427 is a prime.

It is a super-3 number, since 3×116768073555³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 627924 + ... + 792353.

It is an arithmetic number, because the mean of its divisors is an integer number (3093365484).

Almost surely, 2^116768073555 is an apocalyptic number.

116768073555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116768073555 is an abundant number, since it is smaller than the sum of its proper divisors (130701165165).

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

116768073555 is a wasteful number, since it uses less digits than its factorization.

116768073555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420330 (or 1420321 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The spelling of 116768073555 in words is "one hundred sixteen billion, seven hundred sixty-eight million, seventy-three thousand, five hundred fifty-five".