2873745871 has 2 divisors, whose sum is σ = 2873745872. Its totient is φ = 2873745870.

The previous prime is 2873745793. The next prime is 2873745881. The reversal of 2873745871 is 1785473782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2873745871 - 2¹⁹ = 2873221583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2873745881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436872935 + 1436872936.

It is an arithmetic number, because the mean of its divisors is an integer number (1436872936).

Almost surely, 2^2873745871 is an apocalyptic number.

2873745871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2873745871 is an equidigital number, since it uses as much as digits as its factorization.

2873745871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2634240, while the sum is 52.

The square root of 2873745871 is about 53607.3303849390. The cubic root of 2873745871 is about 1421.7267018226.

The spelling of 2873745871 in words is "two billion, eight hundred seventy-three million, seven hundred forty-five thousand, eight hundred seventy-one".