493280825 has 6 divisors (see below), whose sum is σ = 611668254. Its totient is φ = 394624640.

The previous prime is 493280803. The next prime is 493280833. The reversal of 493280825 is 528082394.

It can be written as a sum of positive squares in 3 ways, for example, as 5180176 + 488100649 = 2276^2 + 22093^2 .

It is not a de Polignac number, because 493280825 - 2⁸ = 493280569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9865592 + ... + 9865641.

It is an arithmetic number, because the mean of its divisors is an integer number (101944709).

Almost surely, 2^493280825 is an apocalyptic number.

It is an amenable number.

493280825 is a deficient number, since it is larger than the sum of its proper divisors (118387429).

493280825 is a wasteful number, since it uses less digits than its factorization.

493280825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19731243 (or 19731238 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 493280825 is about 22209.9262718272. The cubic root of 493280825 is about 790.1291382119.

The spelling of 493280825 in words is "four hundred ninety-three million, two hundred eighty thousand, eight hundred twenty-five".