116555728760 has 64 divisors (see below), whose sum is σ = 276935565600. Its totient is φ = 44027283456.

The previous prime is 116555728759. The next prime is 116555728771. The reversal of 116555728760 is 67827555611.

It is a super-2 number, since 2×116555728760² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7109 + ... + 482868.

Almost surely, 2^116555728760 is an apocalyptic number.

116555728760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116555728760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138467782800).

116555728760 is an abundant number, since it is smaller than the sum of its proper divisors (160379836840).

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

116555728760 is a wasteful number, since it uses less digits than its factorization.

116555728760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490320 (or 490316 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 53.

The spelling of 116555728760 in words is "one hundred sixteen billion, five hundred fifty-five million, seven hundred twenty-eight thousand, seven hundred sixty".