475732943 has 8 divisors (see below), whose sum is σ = 567333888. Its totient is φ = 390041784.

The previous prime is 475732931. The next prime is 475732973. The reversal of 475732943 is 349237574.

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 475732943 - 2¹⁶ = 475667407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475732894 and 475732903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475732973) 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, 1477271 + ... + 1477592.

It is an arithmetic number, because the mean of its divisors is an integer number (70916736).

Almost surely, 2^475732943 is an apocalyptic number.

475732943 is a deficient number, since it is larger than the sum of its proper divisors (91600945).

475732943 is a wasteful number, since it uses less digits than its factorization.

475732943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954893.

The product of its digits is 635040, while the sum is 44.

The square root of 475732943 is about 21811.3031018323. The cubic root of 475732943 is about 780.6464851759.

The spelling of 475732943 in words is "four hundred seventy-five million, seven hundred thirty-two thousand, nine hundred forty-three".