476385505166 has 8 divisors (see below), whose sum is σ = 714612298224. Its totient is φ = 238181405760.

The previous prime is 476385505153. The next prime is 476385505171. The reversal of 476385505166 is 661505583674.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5620835 + ... + 5704958.

It is an arithmetic number, because the mean of its divisors is an integer number (89326537278).

Almost surely, 2^476385505166 is an apocalyptic number.

476385505166 is a deficient number, since it is larger than the sum of its proper divisors (238226793058).

476385505166 is a wasteful number, since it uses less digits than its factorization.

476385505166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11346826.

The product of its (nonzero) digits is 18144000, while the sum is 56.

The spelling of 476385505166 in words is "four hundred seventy-six billion, three hundred eighty-five million, five hundred five thousand, one hundred sixty-six".