115445264616 has 192 divisors, whose sum is σ = 344576643840. Its totient is φ = 34915372800.

The previous prime is 115445264603. The next prime is 115445264639. The reversal of 115445264616 is 616462544511.

115445264616 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 4 + 5 + 26 + 4 + 616 = 666.

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 47 ways as a sum of consecutive naturals, for example, 72927361 + ... + 72928943.

It is an arithmetic number, because the mean of its divisors is an integer number (1794670020).

Almost surely, 2^115445264616 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 115445264616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172288321920).

115445264616 is an abundant number, since it is smaller than the sum of its proper divisors (229131379224).

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

115445264616 is a wasteful number, since it uses less digits than its factorization.

115445264616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389 (or 2360 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 115445264616 in words is "one hundred fifteen billion, four hundred forty-five million, two hundred sixty-four thousand, six hundred sixteen".