115255375 has 8 divisors (see below), whose sum is σ = 143838864. Its totient is φ = 92204200.

The previous prime is 115255373. The next prime is 115255381. The reversal of 115255375 is 573552511.

115255375 is nontrivially palindromic in base 15.

It is not a de Polignac number, because 115255375 - 2¹ = 115255373 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 115255375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115255373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460897 + ... + 461146.

It is an arithmetic number, because the mean of its divisors is an integer number (17979858).

Almost surely, 2^115255375 is an apocalyptic number.

115255375 is a deficient number, since it is larger than the sum of its proper divisors (28583489).

115255375 is an frugal number, since it uses more digits than its factorization.

115255375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922058 (or 922048 counting only the distinct ones).

The product of its digits is 26250, while the sum is 34.

The square root of 115255375 is about 10735.7056125809. The cubic root of 115255375 is about 486.6541105682.

It can be divided in two parts, 11525 and 5375, that added together give a square (16900 = 130²).

The spelling of 115255375 in words is "one hundred fifteen million, two hundred fifty-five thousand, three hundred seventy-five".