2817065425 has 6 divisors (see below), whose sum is σ = 3493161158. Its totient is φ = 2253652320.

The previous prime is 2817065413. The next prime is 2817065429. The reversal of 2817065425 is 5245607182.

It can be written as a sum of positive squares in 3 ways, for example, as 797102289 + 2019963136 = 28233^2 + 44944^2 .

It is not a de Polignac number, because 2817065425 - 2¹⁹ = 2816541137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2817065429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56341284 + ... + 56341333.

Almost surely, 2^2817065425 is an apocalyptic number.

2817065425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2817065425 is a deficient number, since it is larger than the sum of its proper divisors (676095733).

2817065425 is a wasteful number, since it uses less digits than its factorization.

2817065425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112682627 (or 112682622 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 2817065425 is about 53076.0343752244. The cubic root of 2817065425 is about 1412.3174045430.

The spelling of 2817065425 in words is "two billion, eight hundred seventeen million, sixty-five thousand, four hundred twenty-five".