475713565 has 8 divisors (see below), whose sum is σ = 571434840. Its totient is φ = 380185152.

The previous prime is 475713559. The next prime is 475713607. The reversal of 475713565 is 565317574.

It can be written as a sum of positive squares in 4 ways, for example, as 199289689 + 276423876 = 14117^2 + 16626^2 .

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 475713565 - 2⁹ = 475713053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42730 + ... + 52699.

It is an arithmetic number, because the mean of its divisors is an integer number (71429355).

Almost surely, 2^475713565 is an apocalyptic number.

It is an amenable number.

475713565 is a deficient number, since it is larger than the sum of its proper divisors (95721275).

475713565 is an equidigital number, since it uses as much as digits as its factorization.

475713565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96431.

The product of its digits is 441000, while the sum is 43.

The square root of 475713565 is about 21810.8588780910. The cubic root of 475713565 is about 780.6358856906.

The spelling of 475713565 in words is "four hundred seventy-five million, seven hundred thirteen thousand, five hundred sixty-five".