115253535 has 16 divisors (see below), whose sum is σ = 187886304. Its totient is φ = 60308352.

The previous prime is 115253533. The next prime is 115253539. The reversal of 115253535 is 535352511.

It is not a de Polignac number, because 115253535 - 2¹ = 115253533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115253533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71692 + ... + 73281.

It is an arithmetic number, because the mean of its divisors is an integer number (11742894).

Almost surely, 2^115253535 is an apocalyptic number.

115253535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115253535 is a deficient number, since it is larger than the sum of its proper divisors (72632769).

115253535 is a wasteful number, since it uses less digits than its factorization.

115253535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145034.

The product of its digits is 11250, while the sum is 30.

The square root of 115253535 is about 10735.6199168935. The cubic root of 115253535 is about 486.6515208168.

The spelling of 115253535 in words is "one hundred fifteen million, two hundred fifty-three thousand, five hundred thirty-five".