115015325 has 24 divisors (see below), whose sum is σ = 147573888. Its totient is φ = 88865280.

The previous prime is 115015321. The next prime is 115015331. The reversal of 115015325 is 523510511.

It is a happy number.

It is not a de Polignac number, because 115015325 - 2² = 115015321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115015325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115015321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103724 + ... + 104826.

It is an arithmetic number, because the mean of its divisors is an integer number (6148912).

Almost surely, 2^115015325 is an apocalyptic number.

It is an amenable number.

115015325 is a deficient number, since it is larger than the sum of its proper divisors (32558563).

115015325 is a wasteful number, since it uses less digits than its factorization.

115015325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1248 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 115015325 is about 10724.5198027697. The cubic root of 115015325 is about 486.3160134887.

Adding to 115015325 its reverse (523510511), we get a palindrome (638525836).

The spelling of 115015325 in words is "one hundred fifteen million, fifteen thousand, three hundred twenty-five".