2504861171 has 2 divisors, whose sum is σ = 2504861172. Its totient is φ = 2504861170.

The previous prime is 2504861089. The next prime is 2504861197. The reversal of 2504861171 is 1711684052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2504861171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2504861071) 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, 1252430585 + 1252430586.

It is an arithmetic number, because the mean of its divisors is an integer number (1252430586).

Almost surely, 2^2504861171 is an apocalyptic number.

2504861171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504861171 is an equidigital number, since it uses as much as digits as its factorization.

2504861171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 2504861171 is about 50048.5881019635. The cubic root of 2504861171 is about 1358.0879219538.

The spelling of 2504861171 in words is "two billion, five hundred four million, eight hundred sixty-one thousand, one hundred seventy-one".