475871745 has 8 divisors (see below), whose sum is σ = 761394816. Its totient is φ = 253798256.

The previous prime is 475871729. The next prime is 475871761. The reversal of 475871745 is 547178574.

It is an interprime number because it is at equal distance from previous prime (475871729) and next prime (475871761).

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 475871745 - 2⁴ = 475871729 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 475871694 and 475871703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15862377 + ... + 15862406.

It is an arithmetic number, because the mean of its divisors is an integer number (95174352).

Almost surely, 2^475871745 is an apocalyptic number.

It is an amenable number.

475871745 is a deficient number, since it is larger than the sum of its proper divisors (285523071).

475871745 is a wasteful number, since it uses less digits than its factorization.

475871745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31724791.

The product of its digits is 1097600, while the sum is 48.

The square root of 475871745 is about 21814.4847521091. The cubic root of 475871745 is about 780.7223994457.

The spelling of 475871745 in words is "four hundred seventy-five million, eight hundred seventy-one thousand, seven hundred forty-five".