2592871849 has 2 divisors, whose sum is σ = 2592871850. Its totient is φ = 2592871848.

The previous prime is 2592871823. The next prime is 2592871871. The reversal of 2592871849 is 9481782952.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2491507225 + 101364624 = 49915^2 + 10068^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2592871849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2592871849.

It is not a weakly prime, because it can be changed into another prime (2592871819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1296435924 + 1296435925.

It is an arithmetic number, because the mean of its divisors is an integer number (1296435925).

Almost surely, 2^2592871849 is an apocalyptic number.

It is an amenable number.

2592871849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2592871849 is an equidigital number, since it uses as much as digits as its factorization.

2592871849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 55.

The square root of 2592871849 is about 50920.2498913743. The cubic root of 2592871849 is about 1373.8110889174.

The spelling of 2592871849 in words is "two billion, five hundred ninety-two million, eight hundred seventy-one thousand, eight hundred forty-nine".