475838705783 has 8 divisors (see below), whose sum is σ = 543971468160. Its totient is φ = 407744894520.

The previous prime is 475838705753. The next prime is 475838705821. The reversal of 475838705783 is 387507838574.

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

It is a cyclic number.

It is not a de Polignac number, because 475838705783 - 2⁸ = 475838705527 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 (475838705743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9711593 + ... + 9760466.

It is an arithmetic number, because the mean of its divisors is an integer number (67996433520).

Almost surely, 2^475838705783 is an apocalyptic number.

475838705783 is a deficient number, since it is larger than the sum of its proper divisors (68132762377).

475838705783 is a wasteful number, since it uses less digits than its factorization.

475838705783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19475557.

The product of its (nonzero) digits is 158054400, while the sum is 65.

The spelling of 475838705783 in words is "four hundred seventy-five billion, eight hundred thirty-eight million, seven hundred five thousand, seven hundred eighty-three".