115025255 has 4 divisors (see below), whose sum is σ = 138030312. Its totient is φ = 92020200.

The previous prime is 115025249. The next prime is 115025257. The reversal of 115025255 is 552520511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552520511 = 9203 ⋅60037.

It is not a de Polignac number, because 115025255 - 2⁶ = 115025191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115025257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11502521 + ... + 11502530.

It is an arithmetic number, because the mean of its divisors is an integer number (34507578).

Almost surely, 2^115025255 is an apocalyptic number.

115025255 is a deficient number, since it is larger than the sum of its proper divisors (23005057).

115025255 is an equidigital number, since it uses as much as digits as its factorization.

115025255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23005056.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 115025255 is about 10724.9827505689. The cubic root of 115025255 is about 486.3300086644.

Adding to 115025255 its reverse (552520511), we get a palindrome (667545766).

The spelling of 115025255 in words is "one hundred fifteen million, twenty-five thousand, two hundred fifty-five".