115356041660564 has 48 divisors (see below), whose sum is σ = 202571778156048. Its totient is φ = 57478750737408.

The previous prime is 115356041660549. The next prime is 115356041660591. The reversal of 115356041660564 is 465066140653511.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 26629212122500 + 88726829538064 = 5160350^2 + 9419492^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6739258934 + ... + 6739276050.

It is an arithmetic number, because the mean of its divisors is an integer number (4220245378251).

Almost surely, 2^{115356041660564} is an apocalyptic number.

It is an amenable number.

115356041660564 is a deficient number, since it is larger than the sum of its proper divisors (87215736495484).

115356041660564 is a wasteful number, since it uses less digits than its factorization.

115356041660564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22044 (or 22042 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 53.

The spelling of 115356041660564 in words is "one hundred fifteen trillion, three hundred fifty-six billion, forty-one million, six hundred sixty thousand, five hundred sixty-four".