478117853311 has 16 divisors (see below), whose sum is σ = 555748876800. Its totient is φ = 402820626528.

The previous prime is 478117853261. The next prime is 478117853327. The reversal of 478117853311 is 113358711874.

It is a cyclic number.

It is not a de Polignac number, because 478117853311 - 2¹⁷ = 478117722239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478117853351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3585021 + ... + 3715993.

It is an arithmetic number, because the mean of its divisors is an integer number (34734304800).

Almost surely, 2^478117853311 is an apocalyptic number.

478117853311 is a deficient number, since it is larger than the sum of its proper divisors (77631023489).

478117853311 is a wasteful number, since it uses less digits than its factorization.

478117853311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139878.

The product of its digits is 564480, while the sum is 49.

The spelling of 478117853311 in words is "four hundred seventy-eight billion, one hundred seventeen million, eight hundred fifty-three thousand, three hundred eleven".