245233265 has 4 divisors (see below), whose sum is σ = 294279924. Its totient is φ = 196186608.

The previous prime is 245233249. The next prime is 245233319. The reversal of 245233265 is 562332542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 182142016 + 63091249 = 13496^2 + 7943^2 .

It is a cyclic number.

It is not a de Polignac number, because 245233265 - 2⁴ = 245233249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24523322 + ... + 24523331.

It is an arithmetic number, because the mean of its divisors is an integer number (73569981).

Almost surely, 2^245233265 is an apocalyptic number.

It is an amenable number.

245233265 is a deficient number, since it is larger than the sum of its proper divisors (49046659).

245233265 is an equidigital number, since it uses as much as digits as its factorization.

245233265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49046658.

The product of its digits is 43200, while the sum is 32.

The square root of 245233265 is about 15659.9254468213. The cubic root of 245233265 is about 625.9309986312.

The spelling of 245233265 in words is "two hundred forty-five million, two hundred thirty-three thousand, two hundred sixty-five".