475395481 has 8 divisors (see below), whose sum is σ = 525918528. Its totient is φ = 426090000.

The previous prime is 475395469. The next prime is 475395541. The reversal of 475395481 is 184593574.

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 475395481 - 2¹⁹ = 474871193 is a prime.

It is a super-2 number, since 2×475395481² = 452001726710442722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475395421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303570 + ... + 305131.

It is an arithmetic number, because the mean of its divisors is an integer number (65739816).

Almost surely, 2^475395481 is an apocalyptic number.

It is an amenable number.

475395481 is a deficient number, since it is larger than the sum of its proper divisors (50523047).

475395481 is a wasteful number, since it uses less digits than its factorization.

475395481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608783.

The product of its digits is 604800, while the sum is 46.

The square root of 475395481 is about 21803.5657863571. The cubic root of 475395481 is about 780.4618571944.

The spelling of 475395481 in words is "four hundred seventy-five million, three hundred ninety-five thousand, four hundred eighty-one".