4054871911 has 4 divisors (see below), whose sum is σ = 4056014800. Its totient is φ = 4053729024.

The previous prime is 4054871897. The next prime is 4054871923. The reversal of 4054871911 is 1191784504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4054871911 - 2⁵ = 4054871879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054871981) 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 in 3 ways as a sum of consecutive naturals, for example, 566106 + ... + 573223.

It is an arithmetic number, because the mean of its divisors is an integer number (1014003700).

Almost surely, 2^4054871911 is an apocalyptic number.

4054871911 is a deficient number, since it is larger than the sum of its proper divisors (1142889).

4054871911 is a wasteful number, since it uses less digits than its factorization.

4054871911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142888.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 4054871911 is about 63677.8761501984. The cubic root of 4054871911 is about 1594.6267554297.

The spelling of 4054871911 in words is "four billion, fifty-four million, eight hundred seventy-one thousand, nine hundred eleven".