475994452179 has 8 divisors (see below), whose sum is σ = 634684638160. Its totient is φ = 317316950496.

The previous prime is 475994452177. The next prime is 475994452243. The reversal of 475994452179 is 971254499574.

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

It is not a de Polignac number, because 475994452179 - 2¹ = 475994452177 is a prime.

It is a super-3 number, since 3×475994452179³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475994452177) 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, 3083164 + ... + 3233865.

It is an arithmetic number, because the mean of its divisors is an integer number (79335579770).

Almost surely, 2^475994452179 is an apocalyptic number.

475994452179 is a deficient number, since it is larger than the sum of its proper divisors (158690185981).

475994452179 is a wasteful number, since it uses less digits than its factorization.

475994452179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342149.

The product of its digits is 114307200, while the sum is 66.

The spelling of 475994452179 in words is "four hundred seventy-five billion, nine hundred ninety-four million, four hundred fifty-two thousand, one hundred seventy-nine".