476680048618271 has 4 divisors (see below), whose sum is σ = 481594275923712. Its totient is φ = 471765821312832.

The previous prime is 476680048618237. The next prime is 476680048618303. The reversal of 476680048618271 is 172816840086674.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476680048618271 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 (476680048618211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2457113652575 + ... + 2457113652768.

It is an arithmetic number, because the mean of its divisors is an integer number (120398568980928).

Almost surely, 2^{476680048618271} is an apocalyptic number.

476680048618271 is a deficient number, since it is larger than the sum of its proper divisors (4914227305441).

476680048618271 is an equidigital number, since it uses as much as digits as its factorization.

476680048618271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914227305440.

The product of its (nonzero) digits is 173408256, while the sum is 68.

The spelling of 476680048618271 in words is "four hundred seventy-six trillion, six hundred eighty billion, forty-eight million, six hundred eighteen thousand, two hundred seventy-one".