115727344656325 has 24 divisors (see below), whose sum is σ = 143855478050760. Its totient is φ = 92353774156800.

The previous prime is 115727344656323. The next prime is 115727344656401. The reversal of 115727344656325 is 523656443727511.

It can be written as a sum of positive squares in 12 ways, for example, as 1538073716481 + 114189270939844 = 1240191^2 + 10685938^2 .

It is not a de Polignac number, because 115727344656325 - 2¹ = 115727344656323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115727344656323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1018158897 + ... + 1018272553.

It is an arithmetic number, because the mean of its divisors is an integer number (5993978252115).

Almost surely, 2^{115727344656325} is an apocalyptic number.

It is an amenable number.

115727344656325 is a deficient number, since it is larger than the sum of its proper divisors (28128133394435).

115727344656325 is a wasteful number, since it uses less digits than its factorization.

115727344656325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213657 (or 213652 counting only the distinct ones).

The product of its digits is 127008000, while the sum is 61.

The spelling of 115727344656325 in words is "one hundred fifteen trillion, seven hundred twenty-seven billion, three hundred forty-four million, six hundred fifty-six thousand, three hundred twenty-five".