115446526536 has 128 divisors (see below), whose sum is σ = 321809448960. Its totient is φ = 34218777600.

The previous prime is 115446526519. The next prime is 115446526583. The reversal of 115446526536 is 635625644511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2356240 + ... + 2404736.

It is an arithmetic number, because the mean of its divisors is an integer number (2514136320).

Almost surely, 2^115446526536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115446526536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160904724480).

115446526536 is an abundant number, since it is smaller than the sum of its proper divisors (206362922424).

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

115446526536 is a wasteful number, since it uses less digits than its factorization.

115446526536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48715 (or 48711 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 48.

The spelling of 115446526536 in words is "one hundred fifteen billion, four hundred forty-six million, five hundred twenty-six thousand, five hundred thirty-six".