475964465 has 8 divisors (see below), whose sum is σ = 571330368. Its totient is φ = 380656240.

The previous prime is 475964431. The next prime is 475964477. The reversal of 475964465 is 564469574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 475964465 - 2¹⁰ = 475963441 is a prime.

It is a Duffinian number.

It is a Curzon 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, 6500 + ... + 31530.

It is an arithmetic number, because the mean of its divisors is an integer number (71416296).

Almost surely, 2^475964465 is an apocalyptic number.

It is an amenable number.

475964465 is a deficient number, since it is larger than the sum of its proper divisors (95365903).

475964465 is a wasteful number, since it uses less digits than its factorization.

475964465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28839.

The product of its digits is 3628800, while the sum is 50.

The square root of 475964465 is about 21816.6098420447. The cubic root of 475964465 is about 780.7731020988.

The spelling of 475964465 in words is "four hundred seventy-five million, nine hundred sixty-four thousand, four hundred sixty-five".