115575153 has 4 divisors (see below), whose sum is σ = 154100208. Its totient is φ = 77050100.

The previous prime is 115575151. The next prime is 115575181. The reversal of 115575153 is 351575511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115575153 - 2¹ = 115575151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115575151) 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, 19262523 + ... + 19262528.

It is an arithmetic number, because the mean of its divisors is an integer number (38525052).

Almost surely, 2^115575153 is an apocalyptic number.

It is an amenable number.

115575153 is a deficient number, since it is larger than the sum of its proper divisors (38525055).

115575153 is an equidigital number, since it uses as much as digits as its factorization.

115575153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38525054.

The product of its digits is 13125, while the sum is 33.

The square root of 115575153 is about 10750.5884955197. The cubic root of 115575153 is about 487.1037716650.

The spelling of 115575153 in words is "one hundred fifteen million, five hundred seventy-five thousand, one hundred fifty-three".