493310245 has 4 divisors (see below), whose sum is σ = 591972300. Its totient is φ = 394648192.

The previous prime is 493310239. The next prime is 493310263. The reversal of 493310245 is 542013394.

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 219010401 + 274299844 = 14799^2 + 16562^2 .

It is a cyclic number.

It is not a de Polignac number, because 493310245 - 2⁷ = 493310117 is a prime.

It is a congruent 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, 49331020 + ... + 49331029.

It is an arithmetic number, because the mean of its divisors is an integer number (147993075).

Almost surely, 2^493310245 is an apocalyptic number.

It is an amenable number.

493310245 is a deficient number, since it is larger than the sum of its proper divisors (98662055).

493310245 is an equidigital number, since it uses as much as digits as its factorization.

493310245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98662054.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 493310245 is about 22210.5885784236. The cubic root of 493310245 is about 790.1448460575.

The spelling of 493310245 in words is "four hundred ninety-three million, three hundred ten thousand, two hundred forty-five".