4478708013 has 24 divisors (see below), whose sum is σ = 6466555872. Its totient is φ = 2740958208.

The previous prime is 4478707997. The next prime is 4478708083. The reversal of 4478708013 is 3108078744.

It is not a de Polignac number, because 4478708013 - 2⁴ = 4478707997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478708083) 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 in 23 ways as a sum of consecutive naturals, for example, 1451170 + ... + 1454252.

It is an arithmetic number, because the mean of its divisors is an integer number (269439828).

Almost surely, 2^4478708013 is an apocalyptic number.

It is an amenable number.

4478708013 is a deficient number, since it is larger than the sum of its proper divisors (1987847859).

4478708013 is a wasteful number, since it uses less digits than its factorization.

4478708013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485 (or 3292 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 4478708013 is about 66923.1500528778. The cubic root of 4478708013 is about 1648.3556330493.

The spelling of 4478708013 in words is "four billion, four hundred seventy-eight million, seven hundred eight thousand, thirteen".