115255680210 has 96 divisors (see below), whose sum is σ = 327438588672. Its totient is φ = 27895338240.

The previous prime is 115255680173. The next prime is 115255680257. The reversal of 115255680210 is 12086552511.

115255680210 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 556 + 80 + 21 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 516487 + ... + 705173.

It is an arithmetic number, because the mean of its divisors is an integer number (3410818632).

Almost surely, 2^115255680210 is an apocalyptic number.

115255680210 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 115255680210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163719294336).

115255680210 is an abundant number, since it is smaller than the sum of its proper divisors (212182908462).

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

115255680210 is a wasteful number, since it uses less digits than its factorization.

115255680210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189328 (or 189325 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 36.

The spelling of 115255680210 in words is "one hundred fifteen billion, two hundred fifty-five million, six hundred eighty thousand, two hundred ten".