4185481713 has 16 divisors (see below), whose sum is σ = 6441027456. Its totient is φ = 2368022400.

The previous prime is 4185481711. The next prime is 4185481721. The reversal of 4185481713 is 3171845814.

It is not a de Polignac number, because 4185481713 - 2¹ = 4185481711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4185481711) 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 15 ways as a sum of consecutive naturals, for example, 984556 + ... + 988797.

It is an arithmetic number, because the mean of its divisors is an integer number (402564216).

Almost surely, 2^4185481713 is an apocalyptic number.

It is an amenable number.

4185481713 is a deficient number, since it is larger than the sum of its proper divisors (2255545743).

4185481713 is a wasteful number, since it uses less digits than its factorization.

4185481713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973464.

The product of its digits is 107520, while the sum is 42.

The square root of 4185481713 is about 64695.2990023232. The cubic root of 4185481713 is about 1611.5674347126.

The spelling of 4185481713 in words is "four billion, one hundred eighty-five million, four hundred eighty-one thousand, seven hundred thirteen".