115255233018600 has 288 divisors, whose sum is σ = 367493107373280. Its totient is φ = 29880902200320.

The previous prime is 115255233018587. The next prime is 115255233018649. The reversal of 115255233018600 is 6810332552511.

It is a Cunningham number, because it is equal to 10735699²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1073516122 + ... + 1073623478.

It is an arithmetic number, because the mean of its divisors is an integer number (1276017733935).

Almost surely, 2^{115255233018600} is an apocalyptic number.

115255233018600 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 115255233018600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183746553686640).

115255233018600 is an abundant number, since it is smaller than the sum of its proper divisors (252237874354680).

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

115255233018600 is a wasteful number, since it uses less digits than its factorization.

115255233018600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108757 (or 108711 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 115255233018600 in words is "one hundred fifteen trillion, two hundred fifty-five billion, two hundred thirty-three million, eighteen thousand, six hundred".