115679650529280 has 240 divisors, whose sum is σ = 371140568608320. Its totient is φ = 30766489141248.

The previous prime is 115679650529257. The next prime is 115679650529329. The reversal of 115679650529280 is 82925056976511.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92522062 + ... + 93764018.

It is an arithmetic number, because the mean of its divisors is an integer number (1546419035868).

Almost surely, 2^{115679650529280} is an apocalyptic number.

115679650529280 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 115679650529280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185570284304160).

115679650529280 is an abundant number, since it is smaller than the sum of its proper divisors (255460918079040).

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

115679650529280 is an equidigital number, since it uses as much as digits as its factorization.

115679650529280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242372 (or 1242346 counting only the distinct ones).

The product of its (nonzero) digits is 81648000, while the sum is 66.

The spelling of 115679650529280 in words is "one hundred fifteen trillion, six hundred seventy-nine billion, six hundred fifty million, five hundred twenty-nine thousand, two hundred eighty".