2500271171 has 2 divisors, whose sum is σ = 2500271172. Its totient is φ = 2500271170.

The previous prime is 2500271159. The next prime is 2500271201. The reversal of 2500271171 is 1711720052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2500271171 - 2²⁶ = 2433162307 is a prime.

It is a super-2 number, since 2×2500271171² = 12502711857067422482, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2500271171.

It is not a weakly prime, because it can be changed into another prime (2500271071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250135585 + 1250135586.

It is an arithmetic number, because the mean of its divisors is an integer number (1250135586).

Almost surely, 2^2500271171 is an apocalyptic number.

2500271171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500271171 is an equidigital number, since it uses as much as digits as its factorization.

2500271171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 2500271171 is about 50002.7116364703. The cubic root of 2500271171 is about 1357.2578779460.

The spelling of 2500271171 in words is "two billion, five hundred million, two hundred seventy-one thousand, one hundred seventy-one".