115682878080 has 1280 divisors, whose sum is σ = 523435080960. Its totient is φ = 23648993280.

The previous prime is 115682878079. The next prime is 115682878097. The reversal of 115682878080 is 80878286511.

115682878080 is a `hidden beast` number, since 1 + 1 + 568 + 2 + 8 + 78 + 0 + 8 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 291392442 + ... + 291392838.

It is an arithmetic number, because the mean of its divisors is an integer number (408933657).

Almost surely, 2^115682878080 is an apocalyptic number.

115682878080 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 115682878080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261717540480).

115682878080 is an abundant number, since it is smaller than the sum of its proper divisors (407752202880).

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

115682878080 is a wasteful number, since it uses less digits than its factorization.

115682878080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 54.

The spelling of 115682878080 in words is "one hundred fifteen billion, six hundred eighty-two million, eight hundred seventy-eight thousand, eighty".