116206551000 has 384 divisors, whose sum is σ = 400989139200. Its totient is φ = 30347366400.

The previous prime is 116206550899. The next prime is 116206551001. The reversal of 116206551000 is 155602611.

It is a happy number.

116206551000 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 0 + 655 + 1 + 0 + 0 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116206551001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 97406404 + ... + 97407596.

It is an arithmetic number, because the mean of its divisors is an integer number (1044242550).

Almost surely, 2^116206551000 is an apocalyptic number.

116206551000 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 116206551000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200494569600).

116206551000 is an abundant number, since it is smaller than the sum of its proper divisors (284782588200).

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

116206551000 is a wasteful number, since it uses less digits than its factorization.

116206551000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 116206551000 in words is "one hundred sixteen billion, two hundred six million, five hundred fifty-one thousand".