6478315199 has 8 divisors (see below), whose sum is σ = 6687642192. Its totient is φ = 6271655040.

The previous prime is 6478315187. The next prime is 6478315201. The reversal of 6478315199 is 9915138746.

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

It is a cyclic number.

It is not a de Polignac number, because 6478315199 - 2²⁰ = 6477266623 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 6478315199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6478315399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661772 + ... + 671489.

It is an arithmetic number, because the mean of its divisors is an integer number (835955274).

Almost surely, 2^6478315199 is an apocalyptic number.

6478315199 is a deficient number, since it is larger than the sum of its proper divisors (209326993).

6478315199 is a wasteful number, since it uses less digits than its factorization.

6478315199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333417.

The product of its digits is 1632960, while the sum is 53.

The square root of 6478315199 is about 80487.9817053453. The cubic root of 6478315199 is about 1864.1779133808.

The spelling of 6478315199 in words is "six billion, four hundred seventy-eight million, three hundred fifteen thousand, one hundred ninety-nine".