5865281825 has 24 divisors (see below), whose sum is σ = 7904311800. Its totient is φ = 4291522560.

The previous prime is 5865281803. The next prime is 5865281833. The reversal of 5865281825 is 5281825685.

It can be written as a sum of positive squares in 12 ways, for example, as 3764067904 + 2101213921 = 61352^2 + 45839^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5865281825 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47360 + ... + 118209.

It is an arithmetic number, because the mean of its divisors is an integer number (329346325).

Almost surely, 2^5865281825 is an apocalyptic number.

It is an amenable number.

5865281825 is a deficient number, since it is larger than the sum of its proper divisors (2039029975).

5865281825 is a wasteful number, since it uses less digits than its factorization.

5865281825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165701 (or 165696 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 50.

The square root of 5865281825 is about 76585.1279622878. The cubic root of 5865281825 is about 1803.4175632198.

The spelling of 5865281825 in words is "five billion, eight hundred sixty-five million, two hundred eighty-one thousand, eight hundred twenty-five".