2872654871 has 2 divisors, whose sum is σ = 2872654872. Its totient is φ = 2872654870.

The previous prime is 2872654847. The next prime is 2872654879. The reversal of 2872654871 is 1784562782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2872654871 - 2³⁰ = 1798913047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2872654879) 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, 1436327435 + 1436327436.

It is an arithmetic number, because the mean of its divisors is an integer number (1436327436).

Almost surely, 2^2872654871 is an apocalyptic number.

2872654871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2872654871 is an equidigital number, since it uses as much as digits as its factorization.

2872654871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1505280, while the sum is 50.

The square root of 2872654871 is about 53597.1535718083. The cubic root of 2872654871 is about 1421.5467624413.

The spelling of 2872654871 in words is "two billion, eight hundred seventy-two million, six hundred fifty-four thousand, eight hundred seventy-one".