115565325 has 12 divisors (see below), whose sum is σ = 191068128. Its totient is φ = 61634800.

The previous prime is 115565297. The next prime is 115565327. The reversal of 115565325 is 523565511.

It is not a de Polignac number, because 115565325 - 2¹³ = 115557133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115565327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 770361 + ... + 770510.

It is an arithmetic number, because the mean of its divisors is an integer number (15922344).

Almost surely, 2^115565325 is an apocalyptic number.

115565325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115565325 is a deficient number, since it is larger than the sum of its proper divisors (75502803).

115565325 is a wasteful number, since it uses less digits than its factorization.

115565325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540884 (or 1540879 counting only the distinct ones).

The product of its digits is 22500, while the sum is 33.

The square root of 115565325 is about 10750.1313945458. The cubic root of 115565325 is about 487.0899642232.

The spelling of 115565325 in words is "one hundred fifteen million, five hundred sixty-five thousand, three hundred twenty-five".