2025668061 has 32 divisors (see below), whose sum is σ = 3101783040. Its totient is φ = 1305201600.

The previous prime is 2025668027. The next prime is 2025668069. The reversal of 2025668061 is 1608665202.

It is not a de Polignac number, because 2025668061 - 2⁹ = 2025667549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025668069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1248831 + ... + 1250451.

It is an arithmetic number, because the mean of its divisors is an integer number (96930720).

Almost surely, 2^2025668061 is an apocalyptic number.

It is an amenable number.

2025668061 is a deficient number, since it is larger than the sum of its proper divisors (1076114979).

2025668061 is a wasteful number, since it uses less digits than its factorization.

2025668061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154 (or 3148 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2025668061 is about 45007.4222878849. The cubic root of 2025668061 is about 1265.2881096854.

The spelling of 2025668061 in words is "two billion, twenty-five million, six hundred sixty-eight thousand, sixty-one".