4571859149 has 12 divisors (see below), whose sum is σ = 5400649152. Its totient is φ = 3836523600.

The previous prime is 4571859139. The next prime is 4571859161. The reversal of 4571859149 is 9419581754.

It is not a de Polignac number, because 4571859149 - 2⁴ = 4571859133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4571859149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4571859139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1227797 + ... + 1231514.

It is an arithmetic number, because the mean of its divisors is an integer number (450054096).

Almost surely, 2^4571859149 is an apocalyptic number.

It is an amenable number.

4571859149 is a deficient number, since it is larger than the sum of its proper divisors (828790003).

4571859149 is a wasteful number, since it uses less digits than its factorization.

4571859149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459348 (or 2459335 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 53.

The square root of 4571859149 is about 67615.5244673884. The cubic root of 4571859149 is about 1659.7051720311.

The spelling of 4571859149 in words is "four billion, five hundred seventy-one million, eight hundred fifty-nine thousand, one hundred forty-nine".