116785982250 has 448 divisors, whose sum is σ = 386826725376. Its totient is φ = 25824096000.

The previous prime is 116785982249. The next prime is 116785982279. The reversal of 116785982250 is 52289587611.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 39546774 + ... + 39549726.

It is an arithmetic number, because the mean of its divisors is an integer number (863452512).

Almost surely, 2^116785982250 is an apocalyptic number.

116785982250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116785982250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193413362688).

116785982250 is an abundant number, since it is smaller than the sum of its proper divisors (270040743126).

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

116785982250 is an equidigital number, since it uses as much as digits as its factorization.

116785982250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026 (or 3001 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 54.

The spelling of 116785982250 in words is "one hundred sixteen billion, seven hundred eighty-five million, nine hundred eighty-two thousand, two hundred fifty".