2572003871 has 2 divisors, whose sum is σ = 2572003872. Its totient is φ = 2572003870.

The previous prime is 2572003867. The next prime is 2572003919. The reversal of 2572003871 is 1783002752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2572003871 - 2² = 2572003867 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2572003171) 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, 1286001935 + 1286001936.

It is an arithmetic number, because the mean of its divisors is an integer number (1286001936).

Almost surely, 2^2572003871 is an apocalyptic number.

2572003871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2572003871 is an equidigital number, since it uses as much as digits as its factorization.

2572003871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 2572003871 is about 50714.9274967440. The cubic root of 2572003871 is about 1370.1155835137.

The spelling of 2572003871 in words is "two billion, five hundred seventy-two million, three thousand, eight hundred seventy-one".