115550233 has 4 divisors (see below), whose sum is σ = 115596288. Its totient is φ = 115504180.

The previous prime is 115550231. The next prime is 115550243. The reversal of 115550233 is 332055511.

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 115550233 - 2¹ = 115550231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115550198 and 115550207.

It is not an unprimeable number, because it can be changed into a prime (115550231) 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, 19033 + ... + 24358.

It is an arithmetic number, because the mean of its divisors is an integer number (28899072).

Almost surely, 2^115550233 is an apocalyptic number.

It is an amenable number.

115550233 is a deficient number, since it is larger than the sum of its proper divisors (46055).

115550233 is an equidigital number, since it uses as much as digits as its factorization.

115550233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46054.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 115550233 is about 10749.4294267184. The cubic root of 115550233 is about 487.0687598185.

The spelling of 115550233 in words is "one hundred fifteen million, five hundred fifty thousand, two hundred thirty-three".