476680256588878 has 8 divisors (see below), whose sum is σ = 715020527922480. Its totient is φ = 238340080614720.

The previous prime is 476680256588873. The next prime is 476680256588897. The reversal of 476680256588878 is 878885652086674.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476680256588873) 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, 9654883 + ... + 32350846.

It is an arithmetic number, because the mean of its divisors is an integer number (89377565990310).

Almost surely, 2^{476680256588878} is an apocalyptic number.

476680256588878 is a deficient number, since it is larger than the sum of its proper divisors (238340271333602).

476680256588878 is a wasteful number, since it uses less digits than its factorization.

476680256588878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47679722.

The product of its (nonzero) digits is 69363302400, while the sum is 88.

The spelling of 476680256588878 in words is "four hundred seventy-six trillion, six hundred eighty billion, two hundred fifty-six million, five hundred eighty-eight thousand, eight hundred seventy-eight".