2025675065881 has 2 divisors, whose sum is σ = 2025675065882. Its totient is φ = 2025675065880.

The previous prime is 2025675065879. The next prime is 2025675065917. The reversal of 2025675065881 is 1885605765202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2021185395856 + 4489670025 = 1421684^2 + 67005^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025675065881 - 2¹ = 2025675065879 is a prime.

It is a super-2 number, since 2×2025675065881² (a number of 25 digits) contains 22 as substring.

Together with 2025675065879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2025675065801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012837532940 + 1012837532941.

It is an arithmetic number, because the mean of its divisors is an integer number (1012837532941).

Almost surely, 2^{2025675065881} is an apocalyptic number.

It is an amenable number.

2025675065881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025675065881 is an equidigital number, since it uses as much as digits as its factorization.

2025675065881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064000, while the sum is 55.

The spelling of 2025675065881 in words is "two trillion, twenty-five billion, six hundred seventy-five million, sixty-five thousand, eight hundred eighty-one".