116655552000 has 960 divisors, whose sum is σ = 470064538944. Its totient is φ = 28665446400.

The previous prime is 116655551993. The next prime is 116655552011. The reversal of 116655552000 is 255556611.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 202175712 + ... + 202176288.

Almost surely, 2^116655552000 is an apocalyptic number.

116655552000 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 116655552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235032269472).

116655552000 is an abundant number, since it is smaller than the sum of its proper divisors (353408986944).

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

116655552000 is an frugal number, since it uses more digits than its factorization.

116655552000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 116655552000 in words is "one hundred sixteen billion, six hundred fifty-five million, five hundred fifty-two thousand".