475456043 has 4 divisors (see below), whose sum is σ = 483514680. Its totient is φ = 467397408.

The previous prime is 475456039. The next prime is 475456061. The reversal of 475456043 is 340654574.

It is a happy number.

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 475456043 - 2² = 475456039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475455988 and 475456006.

It is not an unprimeable number, because it can be changed into a prime (475456063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4029230 + ... + 4029347.

It is an arithmetic number, because the mean of its divisors is an integer number (120878670).

Almost surely, 2^475456043 is an apocalyptic number.

475456043 is a deficient number, since it is larger than the sum of its proper divisors (8058637).

475456043 is an equidigital number, since it uses as much as digits as its factorization.

475456043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8058636.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 475456043 is about 21804.9545516610. The cubic root of 475456043 is about 780.4949975487.

The spelling of 475456043 in words is "four hundred seventy-five million, four hundred fifty-six thousand, forty-three".