476647848275807 has 4 divisors (see below), whose sum is σ = 513313067373960. Its totient is φ = 439982629177656.

The previous prime is 476647848275801. The next prime is 476647848275821. The reversal of 476647848275807 is 708572848746674.

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

It is a cyclic number.

It is not a de Polignac number, because 476647848275807 - 2¹⁴ = 476647848259423 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 (476647848275801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18332609549057 + ... + 18332609549082.

It is an arithmetic number, because the mean of its divisors is an integer number (128328266843490).

Almost surely, 2^{476647848275807} is an apocalyptic number.

476647848275807 is a deficient number, since it is larger than the sum of its proper divisors (36665219098153).

476647848275807 is a wasteful number, since it uses less digits than its factorization.

476647848275807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36665219098152.

The product of its (nonzero) digits is 28323348480, while the sum is 83.

The spelling of 476647848275807 in words is "four hundred seventy-six trillion, six hundred forty-seven billion, eight hundred forty-eight million, two hundred seventy-five thousand, eight hundred seven".