4078818485 has 8 divisors (see below), whose sum is σ = 5593808256. Its totient is φ = 2796904080.

The previous prime is 4078818463. The next prime is 4078818511. The reversal of 4078818485 is 5848188704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4078818485 - 2¹⁸ = 4078556341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 58268801 + ... + 58268870.

It is an arithmetic number, because the mean of its divisors is an integer number (699226032).

Almost surely, 2^4078818485 is an apocalyptic number.

It is an amenable number.

4078818485 is a deficient number, since it is larger than the sum of its proper divisors (1514989771).

4078818485 is a wasteful number, since it uses less digits than its factorization.

4078818485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116537683.

The product of its (nonzero) digits is 2293760, while the sum is 53.

The square root of 4078818485 is about 63865.6283535988. The cubic root of 4078818485 is about 1597.7596881586.

The spelling of 4078818485 in words is "four billion, seventy-eight million, eight hundred eighteen thousand, four hundred eighty-five".