4855721711 has 2 divisors, whose sum is σ = 4855721712. Its totient is φ = 4855721710.

The previous prime is 4855721701. The next prime is 4855721777. The reversal of 4855721711 is 1171275584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4855721711 - 2¹⁰ = 4855720687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4855721701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427860855 + 2427860856.

It is an arithmetic number, because the mean of its divisors is an integer number (2427860856).

Almost surely, 2^4855721711 is an apocalyptic number.

4855721711 is a deficient number, since it is larger than the sum of its proper divisors (1).

4855721711 is an equidigital number, since it uses as much as digits as its factorization.

4855721711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78400, while the sum is 41.

The square root of 4855721711 is about 69683.0087682787. The cubic root of 4855721711 is about 1693.3676660541.

The spelling of 4855721711 in words is "four billion, eight hundred fifty-five million, seven hundred twenty-one thousand, seven hundred eleven".