2025612089 has 2 divisors, whose sum is σ = 2025612090. Its totient is φ = 2025612088.

The previous prime is 2025612079. The next prime is 2025612091. The reversal of 2025612089 is 9802165202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1671419689 + 354192400 = 40883^2 + 18820^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025612089 - 2²⁴ = 2008834873 is a prime.

Together with 2025612091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2025612019) 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, 1012806044 + 1012806045.

It is an arithmetic number, because the mean of its divisors is an integer number (1012806045).

Almost surely, 2^2025612089 is an apocalyptic number.

It is an amenable number.

2025612089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025612089 is an equidigital number, since it uses as much as digits as its factorization.

2025612089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2025612089 is about 45006.8004750393. The cubic root of 2025612089 is about 1265.2764556933.

The spelling of 2025612089 in words is "two billion, twenty-five million, six hundred twelve thousand, eighty-nine".