2542082171 has 2 divisors, whose sum is σ = 2542082172. Its totient is φ = 2542082170.

The previous prime is 2542082161. The next prime is 2542082173. The reversal of 2542082171 is 1712802452.

2542082171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2542082171 - 2²² = 2537887867 is a prime.

Together with 2542082173, 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 (2542082173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271041085 + 1271041086.

It is an arithmetic number, because the mean of its divisors is an integer number (1271041086).

Almost surely, 2^2542082171 is an apocalyptic number.

2542082171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542082171 is an equidigital number, since it uses as much as digits as its factorization.

2542082171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 2542082171 is about 50419.0655506426. The cubic root of 2542082171 is about 1364.7817137648.

The spelling of 2542082171 in words is "two billion, five hundred forty-two million, eighty-two thousand, one hundred seventy-one".