2025711761 has 2 divisors, whose sum is σ = 2025711762. Its totient is φ = 2025711760.

The previous prime is 2025711739. The next prime is 2025711773. The reversal of 2025711761 is 1671175202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1181228161 + 844483600 = 34369^2 + 29060^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025711761 - 2⁶ = 2025711697 is a prime.

It is a super-2 number, since 2×2025711761² = 8207016277307442242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2025711731) 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 as a sum of consecutive naturals, namely, 1012855880 + 1012855881.

It is an arithmetic number, because the mean of its divisors is an integer number (1012855881).

Almost surely, 2^2025711761 is an apocalyptic number.

It is an amenable number.

2025711761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025711761 is an equidigital number, since it uses as much as digits as its factorization.

2025711761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 2025711761 is about 45007.9077607480. The cubic root of 2025711761 is about 1265.2972083615.

Adding to 2025711761 its reverse (1671175202), we get a palindrome (3696886963).

The spelling of 2025711761 in words is "two billion, twenty-five million, seven hundred eleven thousand, seven hundred sixty-one".