2595091841 has 6 divisors (see below), whose sum is σ = 2644982550. Its totient is φ = 2546125088.

The previous prime is 2595091823. The next prime is 2595091853. The reversal of 2595091841 is 1481905952.

It can be written as a sum of positive squares in 3 ways, for example, as 1250329600 + 1344762241 = 35360^2 + 36671^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2595091841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2595091792 and 2595091801.

It is not an unprimeable number, because it can be changed into a prime (2595091241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 459116 + ... + 464733.

It is an arithmetic number, because the mean of its divisors is an integer number (440830425).

Almost surely, 2^2595091841 is an apocalyptic number.

It is an amenable number.

2595091841 is a deficient number, since it is larger than the sum of its proper divisors (49890709).

2595091841 is an frugal number, since it uses more digits than its factorization.

2595091841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923955 (or 923902 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 44.

The square root of 2595091841 is about 50942.0439421113. The cubic root of 2595091841 is about 1374.2030583630.

The spelling of 2595091841 in words is "two billion, five hundred ninety-five million, ninety-one thousand, eight hundred forty-one".