825482065 has 8 divisors (see below), whose sum is σ = 992933928. Its totient is φ = 658815360.

The previous prime is 825482059. The next prime is 825482083. The reversal of 825482065 is 560284528.

It can be written as a sum of positive squares in 4 ways, for example, as 18524416 + 806957649 = 4304^2 + 28407^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 825482065 - 2³ = 825482057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193972 + ... + 198181.

It is an arithmetic number, because the mean of its divisors is an integer number (124116741).

Almost surely, 2^825482065 is an apocalyptic number.

It is an amenable number.

825482065 is a deficient number, since it is larger than the sum of its proper divisors (167451863).

825482065 is a wasteful number, since it uses less digits than its factorization.

825482065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392579.

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 825482065 is about 28731.2036817116. The cubic root of 825482065 is about 938.0713682072.

The spelling of 825482065 in words is "eight hundred twenty-five million, four hundred eighty-two thousand, sixty-five".